The Platypus Gravityworks 4 Litre Replacement Reservoir Kit replaces worn reservoirs or expands capacity of existing systems.
These replacement reservoirs make it easy to change out worn-out or damaged reservoirs or conveniently adapt the capacity of your existing GravityWorks system to meet the needs of any trip.
Platypus' GravityWorks Replacement Reservoir Kit supplies you with two new 4L reservoir bags for your GravityWorks set up. The Dirty reservoir has the quick disconnect fitting on it so you can easily attach it the the filter system. These are great for replacing old, worn or damaged bags on your current system.
- Reviewed by Ultralight Outdoor Gear