FIT MOST BOTTLES:
Compatible with Hydroflask 32 oz and 40 oz; Mug: 6 oz, 12 oz and 24 oz
Compatible with Yeti Rambler 20 oz, 26 oz, 30 oz, 36 oz and 46 oz; Mug: 10 oz, 14 oz, 24 oz
Compatible with Nalgenes 30 oz, 32 oz, 38 oz, and 48 oz
Compatible with Stanley Travel Tumbler 20 oz, 30 oz, 40 oz
Compatible with Klean Kanteens 18oz-40oz
Compatible with Contigo 21oz
Compatible with Takeya 32oz-40oz
Compatible with Healthy Human 32oz-40oz
Compatible with Gatorade 32oz