Replacement bladders for Hydration Systems. Item 20004 is a 2.5 Liter Bladder and Item 20005 is a 2 Litter Bladder.
Replacement bladders for Hydration Systems. Item 20004 is a 2.5 Liter Bladder and Item 20005 is a 2 Litter Bladder
Material Specs: polyurethane bladder with PVC hose