The Neo-Vas Stainless Steel Flat Cap is compatible with all sizes of Neo-Vas Stainless Steel Water Bottles and Klean Kanteen Classic water bottles. The NVSSF is made from polypropylene #5 and 304 stainless steel. Stainless steel is the only part of the cap that contacts the water.

Features:

• Compatible with all Neo-Vas Stainless Steel Water Bottles
• Also compatible with Klean Kanteen Classic Water Bottles
• Made from polypropylene (#5) and 304 stainless steel
• Water only comes in contact with stainless steel

NOTE: Although Neo-Vas bottles are dishwasher safe, washing stainless steel caps in the dishwasher is not recommended because water can squeeze in between the stainless steel and the polypropylene pieces.