Straw Adapter & Bumper Set
This set has been specially designed to work with your Haakaa Stainless Steel Thermal Bottle - converting it into the ideal straw 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.