Backpack (Replacement) Bladder-Complete (5 Gal/20L), Vallfirest

Replacement bladder for Vallfirest Ergonomic Backpack Pump.SPECS: 5 gallon/20 Liter capacity 100% Polyester HT 1100 dTex tank + PVC Three layer construction for reinforcement at valve and stopper points All material is Thermal Welded Has a no-leak cap with a built-in filter to prevent particle entry. Comes with Neck, filler, and cap Vallfirest Ergonomic Backpack Pump available Here. Replacement valve set with quick connect available Here. California Residents: Prop 65 Warning Here MPN BVS0101-P190A