Descriptions: Feature: The shoulder straps are padded and can be adjustable with loops,Grab top handle,Wearable and Durable. Movement: Hiking,Camping,Traveling,Skiing,Rock Climbing,Running,Exercising ect. Gender: Men and women Material: High Quality Waterproof Nylon Color: Black, Red, Blue, Navy Blue Size: Approx. 61cm*37cm*21cm(Length*Height*Thickness) Sizes & Colors Explanation: 1) There will be 1-3 cm normal minor deviation owing to manual measurement. 2) The picture is of actual products. But minor color difference maybe exist due to different light and monitor setting