1.40L (2,935cu in). Practical daypack or day bag for running, cycling, hiking,school and the journey.The backpack comes with a rain cover at the bottom.
2.It has a soft padded back made of mesh material, so one can sweat only less on the back, comfortable adjustable straps, as well as a hand strap.
4.Lightweight: only 1.9 lbs; colors: Black/Blue/Green/Red/Hot pink, etc.
5.Product Dimensions: 21.7 x 13.8 x 9.8 inches (55 x 35 x 25 cm).
Capacity:1. There are 2 front pocket, 1 laptop compartment, 2 side mesh pockets and 1 main compartment2. Front zip pocket,Upper zipper pocket?Bottom zipper pocketSupport system:3. In the case of the Air-Comfort system, the net is kept in tension by the net.4. S-shape design with high elasticity spongeMounting point:5. Several attachments for tools: hiking sticks, camping equipment, sleeping bags, tents, Cups,etc.6. Compression straps to tie the backpack or hang a sleeping bag, sleeping mat, hammock and other items7. An attach to securely secure your keys8.Bottom zipper pocket can be placed backpack rain coverProduct parametersCapacity: 40L (2,935 cubic inches)Fabric: Waterproof nylon & polyesterProduct weight:0.88kg (1.95lb)Product Dimensions: 21.7 x 13.8 x 9.8 inches (55 x 35 x 25 cm)Package:1 * Hiking Backpack?Climbing Backpack,Cycling Riding Travel Backpacks,Computer bag