Designed to accompany you during your most demanding training sessions, Cool Bottles Sport combine thermal performance, extreme endurance and complete functionality to keep you hydrated. Triple-Cool technology keeps your drinks cold for up to 36 hours and hot for up to 18 hours. Their powder-coated finish is tough, durable and stain-resistant, making them ideal for everyday sports use. They come with two interchangeable caps (fitness and cycling) featuring the UNIFY&trade system, making them easy to adapt to any activity. What's more, their wide opening makes it easy to add ice. Made from food-grade stainless steel, BPA-free and completely hermetically sealed, Cool Bottles Sport are the ideal companion for safe, convenient and easy hydration. Train yourself, push your limits and make sure your bottle is up to the task. The Sport bottle is also compatible with acidic and fizzy drinks and absorbs neither taste nor odour. Hand wash only.