Large backpack with USB in three different sizes

Experience perfection with this multifunctional, stylish large backpack with USB charging. It is made of an extremely durable, high-quality material, consisting of PVC and polyester fiber. This gives you a completely waterproof, breathable, shockproof and anti-theft backpack.

With three different sizes to choose from, you can find the right size for you. The smallest model is 30 _ 18 _ 48.5 cm and can accommodate a 15.6-inch laptop. The middle model is 32 _ 21 _ 53 cm and can hold up to a 17-inch laptop. The largest model is 40 _ 23 _ 60 cm and can also accommodate a 17-inch laptop. This, together with the large capacity of 50/60/80 liters, makes this backpack ideal for storing all your important documents and belongings.

Inside the backpack there are many different pockets and storage areas. There is a zipper pocket, mobile phone pocket, document pocket, zipper pocket between layers, computer pocket and camera pocket. It also has an arched shoulder strap for optimal comfort and a phone handle for easy transport.

If you're looking for a complete, stylish and multifunctional backpack, this large backpack with USB charging is the perfect choice. Order today and get free shipping and delivery within two weeks.