Swivel Handle Straw Lid Breather Valve - 5 Pk
5 pack of breather valves for the ThermoFlask Straw Lid. Fits into the hole, flush with the lid.
- Top-rack dishwasher safe
- BPA Free
* DOES NOT FIT STRAW TUMBLER LIDS
Note: This item ships via USPS First Class Mail. There is no package tracking.