High Sierra Wave 70 Lightweight Hydration Backpack 2L Bladder Pack & Bite Valve

High Sierra Wave70 Hydration Pack is suited for short hikes, field trips, and sporting events thanks to a two-liter hydration bladder that stores surplus beverages and allows for extra storage. Shake your Thirst and stay in motion with our go-anywhere Wave 70 Pack . Featuring a large main compartment big enough to hold a 2-liter water reservoid and lots of smart additions like hands-free pressure valve,a zippered accessory pocket and an external resservoir cap for easy refilling, Wave 70 is the perfet companion whether you're biking the trails or skiing the slopes !