The Mountain Warehouse 1-liter flask is crafted from robust stainless steel, ensuring durability for your outdoor adventures. This double-walled insulated design keeps your liquids hot or cold for extended periods, while the leakproof feature prevents unwanted spills. A sleek rubber panel offers a comfortable grip, and the product proudly displays the Mountain Warehouse logo. Capable of holding one liter of liquid, this flask is an ideal companion for all your wilderness excursions.