CHEETAH Protective Boot for Hydroflask Water Bottle 12oz - 40oz, BPA Free Bottom Silicone Sleeve Cover, Compatible with All Water Bottles with Bottom Width of 2. 87-3. 56in.

Choose from 2 Sizes: SIZE 1: Fits 12 to 24 oz Bottles: 12 oz Standard Mouth bottle12 oz Wide Mouth bottle16 oz Wide Mouth bottle18 oz Standard Mouth bottle18 oz Wide Mouth bottle20 oz Wide Mouth bottle 21 oz Standard Mouth bottle 24 oz Standard Mouth bottle Fits for Stanley H2. 0 FlowState and IceFlow 2040 oz tumblers SIZE 2: Fits 32 oz and 40 oz Bottles: 32 oz Wide Mouth bottle40 oz Wide Mouth bottle.