This set has been specially designed to work with your -  converting it into the ideal straw or sports sipper. It's perfect for delivering one-handed hydration when you're on-the-go

Using vacuum insulated technology, this bottle cap will help to keep your water warm or cold for longer, so it's suitable for a range of activities -  from the gym to exploring outdoors. This set also includes a protective silicone bottle bumper that fits firmly over the base of your drink bottle, guarding against bumps, scratches, dents and drops.

***Does not come with an internal straw***