✅Dimensions：Length: 11" * Width: 5.11" * Depth: 14.9" Back Mesh Design More Breathable Padded Laptop Compartment Fits Most Laptop 14.4"/ Macbook Pro 15"Computers. ✅[External]:Front Zipper Pocket X1, Back Zipper Pocket X1 (Vertical Zipper Pocket Even Candirectly Lead To The Main Bag),Two Side Open Pocket X2,[Inside]: Open Pocket X2, Zipper Pocket X1,Laptop Copartment X1 ✅Best Wide Open Backpack For Traveling, Dating, Shopping, Go To School, Office, Outdoor Activities Or Casual Life. It Will Be A Perfect School Bag For Men, Women,Teens, Boys And Girls, Elementary School, Middle School, High School AndCollege Student. Travel Bag, School Backpack, Casual Daypack, Also As A StylishNappy Backpack, Baby Diaper Backpack For Dad Or Mum

✅MANY POCKETS & MULTI COMPARTMENT: backpack for mendimensions 32 "x12 "x45" (L*W*H), weight: 1.6lbs.Pocket more than 15, the main compartment of our backpack for school can hold 15.6 inch laptop, binders folders, clothes and college items.Many spacious packing compartment roomy for daily necessities,tech electronics accessories. Front compartment with many pockets, pen pockets, make your items organized and easier to find ✅BREATHABLE & COMFORTABLE: Padded and breathable mesh back panel of this travel backpacks design help for the air convection, ventilation and heat elimination. Comfortable wide breathable mesh shoulder straps with plentiful sponge pad help relieve the stress from your shoulder.The backpacks top handle with foam padding allows for easy carrying. ✅FUNCTIONAL BACKPACK: The backpack for boys zipper with matte metal pull makes it easy and smooth to slide. A luggage strap allows backpack for high school fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. With a hidden anti theft pocket on the back of boys backpacks protect your valuable items from thieves, please be assured that the use of ✅USB PORT: The school backpack for teen boys features a practical design with a USB charging port that conveniently charges your electronic devices by connecting them to external cables and internal power sources. (Note: power bank not included) ✅MULTIPORPUSE BACKPACK: The backpack for men is ideal for indoor and outdoor activities. Its elegant look makes it perfect for college/high/miCck, a stylish high school backpack, and a carry-on backpack.it is a ideal gifts for men women.

✅The men's backpack is made of top grade PU leather (synthetic leather), which is durable, wear-resistant, scientifically designed, and suitable for daily use and leisure travel. ✅The adjustable PU leather shoulder straps add to the comfort factor of this backpack, allowing you to personalize the fit according to your preference. Whether you're carrying a heavy load or only a few essentials, these straps evenly distribute the weight, minimizing strain on your shoulders and back ✅Large capacity design backpack with adjustable shoulder straps, suitable for your laptop, books, clothes, snacks, wallet, pencil case, wallet, textbook, notebook, etc. This is a fashionable travel backpack, commuter backpack, weekend backpack, or hiking backpack. ✅This bag can be used as a large leisure daily bag for weekend travel, as well as a cool backpack for business work, night travel, and shopping. This backpack is very suitable for daily use. Can be used as a birthday, Valentine's Day, Christmas, Thanksgiving, or graduation gift. This is also the perfect gift for you, your loved ones, and your friends ✅Service Guarantee: If there are any quality issues with your leather bag, you can contact us at any time. We will contact you within 24 hours and resolve the issue as soon as possible.

✅The men's backpack is made of top grade Oxford , which is durable, wear-resistant, scientifically designed, and suitable for daily use and leisure travel. ✅The adjustable PU leather shoulder straps add to the comfort factor of this backpack, allowing you to personalize the fit according to your preference. Whether you're carrying a heavy load or only a few essentials, these straps evenly distribute the weight, minimizing strain on your shoulders and back ✅Large capacity design backpack with adjustable shoulder straps, suitable for your laptop, books, clothes, snacks, wallet, pencil case, wallet, textbook, notebook, etc. This is a fashionable travel backpack, commuter backpack, weekend backpack, or hiking backpack. ✅This bag can be used as a large leisure daily bag for weekend travel, as well as a cool backpack for business work, night travel, and shopping. This backpack is very suitable for daily use. Can be used as a birthday, Valentine's Day, Christmas, Thanksgiving, or graduation gift. This is also the perfect gift for you, your loved ones, and your friends ✅Service Guarantee: If there are any quality issues with your leather bag, you can contact us at any time. We will contact you within 24 hours and resolve the issue as soon as possible.

✅Secure Your Essentials: Enjoy added protection with The Finchley roll top backpack for men and women’s roll-top design that can cover the zip. This laptop backpack made with weatherproof nylon and durable hardware can withstand daily use. ✅Always Adventure Ready: Designed with multiple pockets, spacious compartment, chunky zippers, and a wide mouth, our roll top backpacks with magnetic closure can keep all your essentials organized. This 45*16*30CM” roll up backpack can fit your laptop, phone, wallet, and more. ✅Live Life in Vibrant Colors: Express your style with our large backpack available in airforce, ash, burnt blue, carbon, mist, moss, and stormy colors. You can carry this roll top bag on your shoulder or on your side with the adjustable straps and wide loop handles. ✅Eco-Chic, Responsible Adventures: As a Certified B Corp, we use only repurposed nylon and materials from unused garments, to be more proactive in our quest to be a responsible business. Our travel foldable backpack is also vegan-friendly. ✅For Everyone, Everyday, Everywhere: At ORI London, our mission is to create bags that make people smile and feel confident. The Finchley is named after the area in North London where Brett and Emma live with their two daughters.

✅[QUALITY MATERIAL]:The laptop backpack is made of waterproof and durable PU material and the main pocket is equipped with double zippers. Ensures safe and long-lasting use every day and weekends. Provide you with professional office backpacks. ✅[STURDY AND DURABLE]:Our vintage backpack features breathable and adjustable shoulder straps to reduce stress on your shoulders. Made of high-quality PU material with reinforced stitching, the backpack features a comfortable back design and soft padding to provide you with maximum back support. This stylish men's backpack features a comfortable padded back. ✅[MULTIPURPOSE BACKPACK]:This leather office laptop backpack can not only be used as a daily commuter backpack, work backpack, business travel, vacation getaway, shopping, professional office, but also as a weekend overnight backpack or gym and sports backpack. It's also a flight-approved backpack. This stylish looking backpack is suitable for executive work laptop backpack and various other occasions. A great Christmas or birthday gift for your husband, father or son.

✅HIGH QUALITY FABRIC:Made of high-grade polyester composite cloth,which feels very smooth to the touch,and the fabric has passed the test of water resistance and scratch resistance.High grade polyester lining.The overall simple and generous,is your daily travel essentials.(Please note that the waterproof and anti-scratch test is a daily careless light use test, except for special circumstances.) ✅ROOMY INNOVATION DEPARTMENT:Size 12"L x 5.9"W x 17.7"H.1 main pocket,laptop sleeve large enough to hold 15.6 "laptop,clothes,books,wallet,tablet and other everyday items,1 front middle zipper pocket for easy access to smartphones, headphones,magazines,tablets and other personal items,1 pocket on each side for water bottle and umbrella etc. ✅USB CHARGE PORT:With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking.Please noted that this backpack doesn't power itself,usb charging port only offers an easy access to charge.(POWER BANK is not included) ✅LIGHTWEIGHT&CONVENIENT:The weight of this black backpack is 0.6kg/1.32b,which is lightweight and slim,making it very suitable for carrying long time.And the wide-open mouth design help you easy to load up and keep tracking of every item,making it very convenient to use it. ✅100% SUPER SERVICE WITHOUT WORRY:Our backpacks is made of a special high quality material,strong&&durable,If you have any question about our small backpack men,pls feel contact us by email,we will answer you within 24 hours.THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER.

✅Travel Gifts Idea: This laptop backpack for men is the great gifts choice for students, such as college graduates. Graduation gifts designed for men or women as Mother's Day gifts, Father Day gifts, Back to school gifts or Birthday gifts. Special holiday gifts for him or her, your husband, wife, son, daughter, father, mother and as gifts for friends coworker ✅TSA Approved Backpack: TSA function is exclusively designed for airplane flight travel. At Checkpoint, unfolds the laptop travel backpack freely 90 to 180 degree and the laptop stays flat without taking it from the bag, making it getting through airport security checkpoint more easily. This 17 inch laptop backpack is large and lightweight enough for school, travel, hiking, vacation, weekend getaway, overnight trip ✅USB Charging Port and Luggage Sleeve: 17 inch sturdy computer backpack for men with external USB charger port and built in charging cable can conveniently charge your cell phone, tablet and other electronic devices while walking. Featuring the trolley belt on its breathable back, business traveler could fit large backpack right on the luggage suitcase, which free your hands ✅Spacious Pocket: Slim bookbag for men has a separate laptop compartment for notebook and tablet (size up to 17.3 inch). Main pocket roomy for books, clothes. Front compartment storage tech accessories. Side mesh pockets hold water bottle or umbrellas. Back anti theft pocket protect your wallets, passport. Multi pockets design keeps your important items organized and easier to find ✅Water Resistant and Multipurpose: 17.3 inch personal item travel bag is well made of water resistant polyester fabric with metal zippers. Padded handle and adjustable shoulder straps, which great for business traveling, professional office work bag and other outdoor activities, college backpack for men women. Recommended age range: 15 years old and up

✅【Perfect】This is a sturdy and well made school backpack with great quality and stylish designs. There are so many pockets and storage divisions built in! The color is cool which can put you in a good mood. The padded straps and back are soft and supportive. This laptop backpack maybe exceed your expectations! Size: 32*14*44''(L*W*H). ✅【Spacious】: This travel backpack for girls boys has space for all your essentials. It has 2 big main pockets. The first spacious packing compartment is roomy for your books, coat, laptop or tablet, and other tech electronics accessories. And the second one is nice to your notebooks, binder, folders, etc. Front compartment with two pockets is perfect to keep your items organized and easier to find. And there are two expandable side pockets fitting your water bottle and umbrella. ✅【Sturdy】: The main advantage of this college backpack is the extremely sturdy and recycled nylon materials to support all your essentials. It adopts smooth zippers and a sturdy web haul handle with the exquisite workmanship of sturdy stitching. It also fits laptops effortlessly and help you to experience the peace of mind that comes with a padded and secure haven for your valuable device. Moreover, this travel backpack is easy to clean afterwards. Age：over 6 years old. ✅【Comfortable】: Comfortable soft padded back design with thick but soft multi-panel ventilated padding, gives you maximum back support.Breathable and padded shoulder straps can prevent them from slipping and relieve the stress of shoulder. They are adjustable to suit for different heights. Foam padded top handle is good for a long time carry on. ✅【Multi-functional】: The design on this school bag is simple and classic which is perfect for anyone’s style.If you want to prepare cool gifts for your friends or family, this laptop backpack would be also a great choice.

✅The men's backpack is made of top grade PU leather (synthetic leather), which is durable, wear-resistant, scientifically designed, and suitable for daily use and leisure travel. ✅The adjustable PU leather shoulder straps add to the comfort factor of this backpack, allowing you to personalize the fit according to your preference. Whether you're carrying a heavy load or only a few essentials, these straps evenly distribute the weight, minimizing strain on your shoulders and back ✅Large capacity design backpack with adjustable shoulder straps, suitable for your laptop, books, clothes, snacks, wallet, pencil case, wallet, textbook, notebook, etc. This is a fashionable travel backpack, commuter backpack, weekend backpack, or hiking backpack. ✅This bag can be used as a large leisure daily bag for weekend travel, as well as a cool backpack for business work, night travel, and shopping. This backpack is very suitable for daily use. Can be used as a birthday, Valentine's Day, Christmas, Thanksgiving, or graduation gift. This is also the perfect gift for you, your loved ones, and your friends ✅Service Guarantee: If there are any quality issues with your leather bag, you can contact us at any time. We will contact you within 24 hours and resolve the issue as soon as possible.

✅The men's backpack is made of top grade PU leather (synthetic leather), which is durable, wear-resistant, scientifically designed, and suitable for daily use and leisure travel. ✅The adjustable PU leather shoulder straps add to the comfort factor of this backpack, allowing you to personalize the fit according to your preference. Whether you're carrying a heavy load or only a few essentials, these straps evenly distribute the weight, minimizing strain on your shoulders and back ✅Large capacity design backpack with adjustable shoulder straps, suitable for your laptop, books, clothes, snacks, wallet, pencil case, wallet, textbook, notebook, etc. This is a fashionable travel backpack, commuter backpack, weekend backpack, or hiking backpack. This bag can be used as a large leisure daily bag for weekend travel, as well as a cool backpack for business work, night travel, and shopping. This backpack is very suitable for daily use. Can be used as a birthday, Valentine's Day, Christmas, Thanksgiving, or graduation gift. This is also the perfect gift for you, your loved ones, and your friends ✅Service Guarantee: If there are any quality issues with your leather bag, you can contact us at any time. We will contact you within 24 hours and resolve the issue as soon as possible.

✅【HEAVY DUTY BACKPACK】The dimensions of the school backpack are 16.93*12.2*6.3 inches. Experience the epitome of craftsmanship with premium PU leather and polyester-lined backpack. Designed to cater to both men and women, this bookbag is built to withstand the test of time while exuding an aura of elegance. Laptop backpacks impeccable finish make it a versatile companion for various occasions. ✅【BACKPACK WITH LAPTOP COMPARTMENT】Our college backpack features a spacious main compartment with a dedicated 15.6-inch laptop sleeve and a zippered wall pocket. Additionally, an external snap pocket and a zippered pocket of computer backpack provide quick access to frequently used items, while two flap-covered side pockets offer extra storage options. ✅【THOUGHTFUL DETAILING】Our back packs' side pockets conceal a convenient charging cable, allowing you to seamlessly connect your power bank to your phone while on the move. Thanks to the casual daypack backpacks' waterproof headphone port, you can enjoy your favorite tunes or answer calls effortlessly, even in unpredictable weather conditions. ✅【WATERPROOF BACKPACK FOR TRAVEL】Our backpack for travel is equipped with a reliable waterproof coating that shields your essentials from rain or accidental spills. The impeccable craftsmanship ensures durability and longevity, making backpack with laptop compartment perfect for school, travel, commuting, work, gym, or any other occasion. ✅【VERSATILE BACKPACK】This is the ultimate backpack for both men and women! Experience the perfect blend of functionality and style with our high-quality school backpack. ZHIDE is a professional backpack designer and manufacturer, no matter have any questions about the bookbag for adults please contact us, we will give you a satisfactory reply within 24 hours.

✅Convenient USB Port: Large carry on backpack for women with built in USB charger outside and built in charging cable inside, this suitcase school backpack for travel offers you a more convenient way to charge your phone while walking. Please note that travel laptop backpack for school women doesn't power itself and does not include a powerbank and cable, USB charging port only offers easy access to charge ✅Roomy Capacity & Multi-Pocket: Dimensions 17*11*7 inch, Light Weight 1.2 Kg(2.5 lb), has 3 main large compartments and 9 allocated inner and side pockets. Makes your item organized and easier to find. College laptop bookbag backpack with laptop compartment holds a 17 inch laptop and a 12.9 iPad, pink travel backpack providing a dedicated space for your pen, textbooks, wallet, clothes, shoes, bottle and other travel essentials. ✅Flight Approved Laptop Backpacks: 180 degree zipper closure helps you pass through the security check quickly. Travel essentials for women fits overhead and under the seat. Carry on backpacks for traveling on airplane also meets airline carry-on requirements, applicable for airlines such as Easy Jet, Spirit, Jet Blue, Frontier, United Widely Used: Hybrid Conversion(School Bag/Duffle Bag/Bookbag/Travel Bag/Teacher Backpack/Nurse Backpack). Large backpack bookbag for women can be used in several different ways, served as daily college backpack, traveling backpack for women work bag. Carry on luggage backpack is perfect for weekender, travel, college, daily use。

✅MANY POCKETS & MULTI COMPARTMENT: backpack for mendimensions 13 "x8 "x19" (L*W*H), weight: 1.6lbs.Pocket more than 15, the main compartment of our backpack for school can hold 15.6 inch laptop, binders folders, clothes and college items.Many spacious packing compartment roomy for daily necessities,tech electronics accessories. Front compartment with many pockets, pen pockets, make your items organized and easier to find ✅BREATHABLE & COMFORTABLE: Padded and breathable mesh back panel of this travel backpacks design help for the air convection, ventilation and heat elimination. Comfortable wide breathable mesh shoulder straps with plentiful sponge pad help relieve the stress from your shoulder.The backpacks top handle with foam padding allows for easy carrying. ✅FUNCTIONAL BACKPACK: The backpack for boys zipper with matte metal pull makes it easy and smooth to slide. A luggage strap allows backpack for high school fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. With a hidden anti theft pocket on the back of boys backpacks protect your valuable items from thieves, please be assured that the use of ✅USB PORT: The school backpack for teen boys features a practical design with a USB charging port that conveniently charges your electronic devices by connecting them to external cables and internal power sources. (Note: power bank not included) ✅MULTIPORPUSE BACKPACK: The backpack for men is ideal for indoor and outdoor activities. Its elegant look makes it perfect for college/high/miCck, a stylish high school backpack, and a carry-on backpack.it is a ideal gifts for men women.

✅STURDY BACKPACK: The Backpack / Daypack is made of HIGH QUALITY Anti Scratch Fabric with metal zipper design, it’s very sturdy, tear resistant, Which can effectively prevent your belongings from the dust, rain and dirt. High quality buckle and strength zipper make it long lasting. ✅LARGE CAPACITY & MULTI COMPARTMENTS & LIGHT WEIGHT : CAPACIOUS, the backpack Dimension : 44"H x 24"W x 14"D. Lightweight : 1.5 lb, Total 8 pockets, 2 main compartment, 1 laptop compartment pocket, 2 front zipped pocket, Both side water bottle pockets outside for holding small accessories and water bottles or umbrellas, 1 inner pockets for keys, pen or small accessories. the multi pocket keep your things organized. It can easy hold your clothing, books, ipad, water bottles. ✅NIGHT LIGHT REFLECTIVE : NIGHT LIGHT REFLECTIVE design on the front and back of the backpack will keep all the users safe when use the backpack in the night or dark area. ERGONOMIC & AIR FLOW SYSTEM : this strong backpack with ergonomic design that S-Curved Shoulder Straps with breathable mesh and back panel with multi layer sponge padding could protect your backbone and ease the bear load, help relieve the stress from your shoulder, breathable materials will keep you comfortable. ✅SUITABLE MANY OCCASIONS : Stylish, Fashion and Classic Design, Suitable for all bookbag, book bags, big backpack, computer backpack, office backpack, notebook backpack, high backpack , middle backpack, backpack, compartment backpack, laptop backpack, reflective backpack, nursing backpack, hiking backpack, camping backpack, business backpack, casual backpack, climbing backpack, traveling backpack, cycling backpack for men or women.

✅【Multifunctional mens travel backpack】Embark on your journey with this travel backpack, boasting an impressive 17L capacity. Its main compartment generously holds your travel essentials,offers a convenient storage space for notebooks, pens, earphones, and other small items, allowing for quick and easy access. Additionally, a built-in laptop compartment caters to most 15-inch laptops, situated comfortably close to your back for added convenience. ✅【Function】Reflective webbingdesign and Delicate Zipper and Black Sandwich Mesh and Waterproof material ✅【Adjustable & Breathable Shoulder Straps】This laptop backpack boasts robust padded straps and a back panel, ensuring stability and comfort during your walks. A removable sternum strap connects the two shoulder straps, providing additional support. Additionally, an air-mesh ventilated back panel helps minimize back sweat, keeping you cool and refreshed throughout your journey.

✅Ultimate Comfort and Support: This travel bag offers unrivaled comfort, ensuring you can carry your travel essentials without straining your back. Featuring adjustable sternum straps and magnetic tote handles, it provides a secure and comfortable fit for any adventure ✅Super Compartmentalized: This lightweight backpack can be customized and organized to fit everything you need. Now, you can carry your camera, computer, and more without anything touching, thanks to the thoughtfully designed compartments ✅Organized Water Resistant Backpack: Seamlessly customize the organization of your belongings with removable soft cubes. This daypack features multiple compartments, a hidden passport pocket, expandable water bottle/tripod pocket, secure front pouch, and a tablet/laptop sleeve – all lined with fuzzy fleece for added protection ✅Additional Features: Swiftly access and organize your essentials with the quick-draw side access pouch and clamshell design, navigate travel seamlessly with the roller luggage handle, secure belongings with weather-resistant zippers, and enjoy a stress-free return home with the built-in key hook ✅Versatile and Reliable Design: If you're looking for a laptop backpack, hiking backpack, work bag, gym backpack, camping backpack or just an everyday bag, we have your back. Designed for both daily commutes and outdoor adventures, the PRVKE Travel Backpack is portable, mobile, and reliable

✅UNIQUE BACKPACK: Crafted with premium lightweight tear resistant oxford fabric and high grade polyester lining, simple, elegant and vintage casual daypacks. ROOMY INNOVATION DEPARTMENT: Total 6 compartments, 1 main pocket with laptop sleeve large fits up to 15.6" laptop, clothes, books, purse, tablet and other daily needs ,2 front zip pockets under the portable fashionable flap handy access smart phone, earphone, magazine, tablet and other carry-on stuff, one mesh pouch inside for power bank which can charge your phone on the go, one bottle pocket each side for drink bottle and umbrella. ✅USB CHARGE PORT: With USB charging port outside and built in charging cable and pocket inside, this usb charging port design laptop backpack gives you convenient way to charge your phone while walking. Put your power bank in the exquisite pocket inside ,then connect the power bank with the phone on your hand through the original usb cable and the usb charge port, just free your hands and don't worry about phone power ran out when enjoy your phone. ✅COMFORTABLE PRACTICE DESIGN: Vintage backpack with natural manifestation of noble temperament, broad soft adjustable shoulder straps easy to carrying with perfect fit, premium materials protect belongings from outside damage , beautiful pu leather belt and corner decor suitable for daily use. ✅MULTI FUNCTINAL:It's a perfect gift for college, leisure, hiking, camping, trekking, air travelling, walking, outdoor sports, shopping, business trip and overnight stay.THIS ITEM IS NOT INTENDED USE BY 12YEARS OLD AND UNDER

✅【Spacious Multi-pocket Backpack】Embark on your journey with this travel backpack, boasting an impressive 40L capacity. Its main compartment generously holds your travel essentials, comfortably accommodating 5-8 pieces of clothing. The front compartment, adorned with various pockets, offers a convenient storage space for notebooks, pens, earphones, and other small items, allowing for quick and easy access. Additionally, a built-in laptop compartment caters to most 15-inch laptops, situated comfortably close to your back for added convenience. ✅【Convenient USB Charging Port】Equipped with a USB interface design, this backpack offers unparalleled convenience for charging your electronic devices. Simply connect your own power bank, and you'll have a seamless way to charge your phone while on the go, ensuring you're never without power during your travels. ✅【Dedicated Shoe Compartment & Wet Bag】A separate shoe compartment located at the bottom of the backpack keeps your footwear separated and your belongings clean. Featuring two venting holes, this compartment ensures breathability, preventing any unpleasant odors. Furthermore, a front wet bag constructed from high-density material helps you meticulously separate dry items from wet ones, such as damp clothing or towels, ensuring your belongings remain organized and protected. ✅【Adjustable & Breathable Shoulder Straps】This laptop backpack boasts robust padded straps and a back panel, ensuring stability and comfort during your walks. A removable sternum strap connects the two shoulder straps, providing additional support. Additionally, an air-mesh ventilated back panel helps minimize back sweat, keeping you cool and refreshed throughout your journey.

✅LOTS OF STORAGE SPACE & POCKETS: One separate laptop compartment hold 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Laptop. One spacious packing compartment roomy for daily necessities,tech electronics accessories. Front compartment with many pockets, pen pockets and key fob hook, makes your item organized and easier to find ✅COMFY & STURDY: Comfortable soft padded back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded top handle for the long time carry on using ✅FUNCTIONAL & SAFE: A luggage strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. With a hidden anti theft pocket on the back protect your valuable items from thieves. Well made for international airplane travel and day trip as a travel gift for men ✅USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. It's a great tech gift for him from wife, daughter and son. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge ✅STURDY MATERIAL & SOLID: Made of Water Resistant and Sturdy Polyester Fabric with metal zippers. Ensure a secure & long-lasting usage everyday & weekend.Serve you well as professional office work bag,slim USB charging bagpack, back to college backpacks. 15.6 inch travel laptop backpack for daily using and organize