This lid can be popped on to the Klean Kanteen 8 oz or 20 oz insulated tumbler to turn it from a cup to a to-go mug. These work for both cold or warm beverages and has an easy to clean design. It is also dishwasher safe. 

It is made from BPA-free polypropylene (pp#5) and a removeable silicone gasket. No BPA, phthalates, lead or other toxins.

Please note: Lid is NOT leakproof and caution must be used with hot liquids. 

Additional Information:

Weight: 0.7 ounces / 19.4 g

Size: 1.65 cm x 8.26 cm / 0.65" x 3.25"

Health & environment: Klean Kanteen is 100% carbon neutral in the manufacture and delivery of its products.