Nalgene CXC Water Reservoir - Hydration Water BladderA newly designed water bladder for your hydration pack. The Get-A-Grip feature allows easier refilling and control. It also prevents the reservoir from twisting and turning inside your pack when on the go. The Nalgene water bladder makes a great replacement reservoir for those old used up water bladders or can be a great addition to your water bladder compatible backpacks.CXC Reservoir Features:Will not crack in extreme conditions. Co-extruded/cast film combines strength of polyester elastomer 'skin' layer and flexibility of ultra low density polyethylene water contact layer.Water stays taste and odor free - Pharmaceutical biocompatibilitySuper abrasion resistant - Soft, quiet, clear and ruggedNalgene aquaguard prevents growth of mold and bacteriaSturdy 'Get-A-Grip' handle6.5" x 16.5" - Capacity - 1.5 L, 2 L, or 3 LMade by NalgeneA water reservoir like this is the perfect carrier for on the go hydration. Meant for the outdoors, Nalgene has developed a quality water bladder that fits any standardized hydration packs and hydration compatible backpacks. Don't miss out on the unique Get-A-Grip feature that the CXC offers.