The Mass Silicone Flex Boot 2 Pieces for 12oz - 40 oz Sport Water Bottles Flask

Choose for 2 Sizes:

➽ SIZE 1: Fits 12 to 24 oz Bottles:
12 oz Standard Mouth bottle
12 oz Wide Mouth bottle
16 oz Wide Mouth bottle
18 oz Standard Mouth bottle
18 oz Wide Mouth bottle
20 oz Wide Mouth bottle
21 oz Standard Mouth bottle

➽ SIZE 2: Fits 32 oz and 40 oz Bottles:
32 oz Wide Mouth bottle
40 oz Wide Mouth bottle

Package content:
2 x Bottom Boot