O Ring for Hydro Flask Gasket Seal Silicone Water Bottle 18 20 24 28 32 40 64 oz
Fit 18 oz, 20 oz, 24 oz, 28 oz, 32 oz, 40 oz and 64 oz WIDE MOUTH flip lid models (The flow, SWIG SAVVY, Liquid Savvy, and so on). Made of high quality, durable silicone.