Features:Made from premium nylon fabric materials with bar tack treatment,the outdoor backpack is not only water repellent,tear-proof,abrasion resistance.The outdoor backpack has a light weight but it has 19*13in size for holding your personal belongings as much as possible when you are traveling,going hiking,climbing,cycling and so on.Ergonomic Back and Shoulder Strap:Designed from the combination of honeycomb mesh and sponge,which is in accordance with ergonomic suspension system. The outdoor backpack is breathable,air-permeable,load dispersion,heat insulation,shockproof,anti-slipping and moisture-proof.Multiple Compartments:Owning multiple compartments and pockets,the outdoor backpack greatly helps you storage your objects(such as mobile devices,life essentials,etc.) orderly to prevent mixing up.3 Colors for Your Needs:Coming with 3 colors,the outdoor backpack allows you to choose the fittest one for yourself as well as for your families or your friends.Specifications:Material: Nylon + PolyesterSize:50*33 cm / 19*13 inPackage Included: 1 x Outdoor Backpack ",