4 Pack Replacement Gaskets for Lids – Makes your lid like new. Designed for use with insulated tumbler and mug lids. Includes 4 large-sized clear gaskets.
Fits Mugs and Tumblers – These large sized gaskets fit most 30 and 34 oz tumbler lids. Also fits most 40 and 50 oz mug lids.
A Must Have – Keep as a backup if your lid gasket/seal breaks, leaks or goes missing.
Flexible and Versatile – Works with your Reduce Tumbler / Mug, as well as most other insulated drinkware brands.
BPA free and dishwasher safe. Forms a tight, secure fit onto your lid.