Platypus GravityWorks Replacement Reservoir 4L Adventure Medical Kits Natural elasticity

Natural elasticity

and round-edge design produce wearable

Fits all MSR Fuel bottles

The waistband is slightly peached for increased wicking performance

It's waterproof too

Platypus GravityWorks Replacement Reservoir 4L Adventure Medical Kits Natural elasticityReplace worn out or damaged reservoirs, or adapt the capacity of your existing GravityWorks system to meet the needs of any trip. Unique, dual layer laminate combines a rugged exterior with a food grade, taste free interior. Reservoirs are interchangeable with any GravityWorks system, allowing you to create the capacity you need for any trip. 4. 0L Kit includes: 4. 0L Dirty Reservoir with Quick Disconnect (female side) and 4. 0L Clean Reservoir.