http://tinyurl.com/nk7hncg

Cycling hiking backpack water-resistant daypack FKC0618

Material:Highly tear resistant nylon,water-resistant

Dimensions:15.7x9.1x5.9 inches Weight:12.3oz

Reflective stripe,volume control system,adjustable shoulder straps

Resin sponge soft back creates a channel of air between your back and the pack so excess heat can move away from your back

Bottle holder of elastic fabric,adjustable chest clip