Strap with 6 buttons  to be mounted to the Adjustable bottle bag in order to extend the lenght of the strap, so it can be worn as a backpack for adult size Large, the extendable strap can be easily removed.
 
💙 Every Purchase Supports Ocean Cleanup! 💙
With every sale, Drink in Style donates $1.00 to Sea Shepherd Australia, supporting their vital mission to protect marine wildlife and remove plastic from our oceans. 🌊🐋
✨ Stay hydrated, stay stylish, and make a difference. ✨