The 2L/70oz reservoir from CamelBakA(R) provides easy hydration in the form of hands-free sipping. Features and Specs Features CamelBak Antidote reservoir features a huge access port for easy filling; now with a new cap that is easier to open and close Access port is large enough to put your hand inside, so cleaning becomes a simple task Integrated baffle keeps water from sloshing side to side as you move and twist while wearing your pack Equipped with the Quick Link(TM) connection system for hassle-free removal of the drinking tube Big Bite(TM) valve is easy to use-just bite and sip; HydroLock(TM) valve shuts off water, preventing leakage during transport Specs Best Use: Multisport Liquid Capacity: 70 fl. oz Bite Valve Shut-Off Switch: Yes Wide-Mouth Opening: Yes Quick Disconnect Tubing: Yes Materials: Polyurethane Dimensions: 11.75 x 7 inches BPA Free: Yes Weight: 6.4 ounces