Designed to fit all 350ml/12oz, 500ml/17oz, and 750ml/25oz sports bottles
Made of Polypropylene
Directions: Use the collar and strap assembly on thinksport 350ml, 500ml, or 750ml bottles. Simply push the ring of the strap around the neck of the bottle and then tighten down the collar. Dishwasher safe. Utensil basket recommended.
Builds functionality for sports bottles by making them more useful in other areas, including your morning coffee. Quickly convert the sports bottle into a coffee tumbler by replacing the bottle strap our coffee top accesory.