Platypus GravityWorks Replacement Reservoir 4L Adventure Medical Kits and round-edge design produce wearable

and round-edge design produce wearable

The waistband is slightly peached for increased wicking performance

All-purpose – Bonds with all types of outdoor fabrics

It's waterproof too

Not warranted for any specific application

Platypus GravityWorks Replacement Reservoir 4L Adventure Medical Kits and round-edge design produce wearableReplace 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.