PLATYPUS - GravityWorks™ 4L Replacement Reservoir Kit

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.
• 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 fitting and a 4.0L Clean reservoir.