Platypus GravityWorks Replacement Reservior Kit 2L. Specifications for Platypus 2L GravityWorks Replacement Reservior Kit: Manufacturer: Platypus Age Group: Adults Capacity: 2 liters Condition: New Fabric/Material: Dual Layer Laminate Weight: 2.2 oz Length: 13 in Width: 7 in Features of Platypus 2L GravityWorks Replacement Reservior Kit Choose replacement dirty and/or clean reservoir bags. Unique dual-layer laminate combines a rugged exterior with a food-grade taste-free interior. Reservoirs are interchangeable with any GravityWorks system thanks to quick-connect fitting allowing you to create the capacity you need for any trip. Package Contents: Platypus 2L GravityWorks Replacement Reservior Kit Platypus 6953: GravityWorks Replacement Reservior Kit 2L