Material: Nylon + Smooth Zipper; the bag is easy to wipe clean. Size: Day bag: 13"L*6.7"W*16.9"H.Weight: backpack: approx.0.4kg.It is not suitable for persons under 12 years of age.The Leaper laptop computer backpacks features 1 front zipper pocket, 2 side pockets and 1 main compartment with a compartment for a 15.6-inch computer, making it the perfect multipurpose backpack for men women and college backpack for women men.The adjustable shoulder strap and thickened breathable honeycomb shoulder strap ensures comfort and ease, while the full breathable mesh cotton provides support for back and shoulder straps.With its multi-color design and multiple inner and outer pockets, this bag is perfect for on-the-go casual daypack backpacks and book bags for women men.Whether you're a traveler, this Leaper backpack is a must-have! Get your hands on this large backpack and experience its convenience and functionality for yourself.