Made with thick neoprene insulation, this cover designed for 1L bottles minimizes the impact of external temperatures on the contents of your drinks, allowing them to be kept hot or cool for several hours .

This cover stands out in particular for its ingenious zipped hood . This design helps keep your drink at the desired temperature more efficiently, while still providing the ability to drink directly without removing the bottle from the cover. Once the zipper is opened, you can hydrate easily and quickly, which is particularly practical during hiking, traveling or sporting activities where every moment counts.

In addition to its thermal features, the cover has a side loop for easy attachment to your equipment. This element ensures that your bottle always remains accessible and safe, even in the most demanding conditions.

Easy to clean , the WM Insulated Sleeve requires just rinsing or hand washing with mild soap to remain in excellent condition. This ensures impeccable hygiene and prolonged durability, even with frequent use.

The Nalgene WM Insulated Sleeve is an excellent solution for anyone who wants to keep their drinks at a constant temperature while protecting their bottle from everyday hazards. With its sturdy construction, effective insulation, and practical zipped hood, it represents a wise investment for activity enthusiasts. outside.