Platypus GravityWorks Replacement Reservoir 4L Adventure Medical Kits It's waterproof too

It's waterproof too

and round-edge design produce wearable

Oboz molds this heel counter

and highly praised Eureka NoBugZone has been discontinued (sadly

Natural elasticity

Platypus GravityWorks Replacement Reservoir 4L Adventure Medical Kits It's waterproof tooReplace 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.