When you need to carry plenty of fluids with you, take along the ALPS Mountaineering Arvada pack. Not only does it include a 3 liter reservior, pocket and port, and insulated tube, it also has ample space for other gear that you want to bring along. There are neoprene pockets on the front to keep small items handy, as well as a neoprene bottle pocket on each side of the pack. Weighing in under 2 pounds, you can easily bring it with you wherever your adventures take you: cycling, skiing, hiking... the possibilities are endless!
Hydration Pocket & Port Includes 3 Liter Reservoir with Insulated Tube Front Stretch Neoprene Pockets Side Neoprene Water Bottle Pockets Padded Back with Air Flow Channel Rescue Whistle Buckle on Sternum Strap Color: Blue Fabric: Polyester Ripstop Capacity: 1220 cu. in. / 20 L Weight: 1 lb. 11 oz.