Flexbottle Pro Vaccum Insulated Stainless Steel Hot Cold Water Bottle for Gym - 530 ml

The Flexbottle uses double-wall vacuum insulation, to isolate both, the hot and cold temperature of liquids along with its taste. It fits perfects into your Flexbike & Flextread. The Flexnest Flexbottle Insulation bottle is an exceptional choice for individuals who prioritize functionality, convenience, and sustainability in their hydration needs. One of the standout qualities of the Flexbottle is its double-wall vacuum insulation. This advanced insulation technology effectively regulates the temperature of your beverage, ensuring it remains cold for up to 24 hours and hot for up to 12 hours.