WINDARS Large capacity backpack for multipurpose With large capacity features, our backpack could be used as school backpack, work backpack, travel backpack. An ideal gift in casual design, perfect for men, women, boys and girls in different ages. For School - Best choice for BACK TO SCHOOL Supplies. It can serve as a backpack for college students, school backpack for boys and girls, middle school bag for teens. With a lot of pockets, makes your school stuff organized perfectly.For Travel - Perfect for weekend short trip getaways, airplane travel, outdoor hiking and camping. With anti theft pocket and USB charging, will be a good travel backpack for boy and women.For Business - Suitable for business trip, this is the best one as computer backpack for women and men, laptop backpack for men, backpack for men work bag, backpack with charger. Feature Capacity: 35LSize: 18.5 x 13.1 x 7.3 inDurable, Lightweight, Water repellentSeparate Padded Laptop Sleeve: Fits up to 17.3 inch, 15.6 inch, 15 inch, 14 inch, 13.3 inch Laptops and Macbook.Outside: 2 zipper pockets fit in your phone, charger, calculator, wallet or any other equipment. It is clutter-free way to hold your small devices.Key Fob Hook: Unique Key Ring design, organize your key well and let you find out your key in all sorts of things easier. HIGH QUALITY DETAILS WATER RESISTANT MATERIAL: Made of high quality water resistant lightweight Polyester. Protect your laptop safely.SMOOTH ZIPPERS: Metal pulls on the zipper are for easy zipping and unzipping which allow the casual backpack to slide easily and smoothly.USB PORT: Lightweight Casual Laptop Backpack with charging port offer a quick access to charge your phone or other Electronic devices such as Kindle devices and all USB devices conveniently. Hidden Back Pocket: Passport, cellphone, wallet, personal items.Elasticized Mesh Pockets: fit water bottle, umbrella or other items.Luggage Strap: The luggage strap makes the backpack for school slide over luggage handle tube, free your hand and lower your shoulder stress.Comfortable Design: Breathable design with soft foam padding on the back and shoulder straps, when worn, it rests comfortably on your back.