Fit Most Wide Mouth Insulated Bottles Sizes 16 oz, 18 oz, 20 oz, 32 oz, 40 oz, and 64 oz., from brands such as Hydro Flask and Takeya and simple modern | This item is NOT compatible with the Hydro Flask Growler products. | It comes with two separate straws that can be cut to fit your Wide Mouth Hydro Flasks and has a convenient finger loop so you can clip your bottle while on the go. | EASY TO USE: Flip the top, drink right away. Enjoy your favorite icy-cold beverage in seconds, never bother unscrewing the lid again and again. One-handed flipping design, especially handy for drinking beverage while driving or jogging, will never put your safety in jeopardy. | 1 YEARS Guarantee

Fit Most Wide Mouth Insulated Bottles Sizes 16 oz, 18 oz, 20 oz, 32 oz, 40 oz, and 64 oz., from brands such as Hydro Flask and Takeya and simple modern | This item is NOT compatible with the Hydro Flask Growler products. | It comes with two separate straws that can be cut to fit your Wide Mouth Hydro Flasks and has a convenient finger loop so you can clip your bottle while on the go. | EASY TO USE: Flip the top, drink right away. Enjoy your favorite icy-cold beverage in seconds, never bother unscrewing the lid again and again. One-handed flipping design, especially handy for drinking beverage while driving or jogging, will never put your safety in jeopardy. | 1 YEARS Guarantee