All Klean Kanteen caps and lids are interchangeable with every Klean Kanteen water bottle size. The caps, adapters and sippy spouts are made of non-leaching Polypropylene #5 (PP#5). For those who prefer that only stainless come in contact with their beverage, the stainless steel loop and flat caps are available.

Available cap styles (as shown in photo from left to right):

• Loop Cap $5.99 each
• Flat Cap $5.99 each
• Sport Cap $4.99 each

All caps and lids are under a one-year warranty against manufacturer defects. Washing caps in the dishwasher is not recommended.

Be sure to check out the Klean Kanteen bottels!

Please note: The drop down menu displays what is currently in stock.


$4.99