Excellent insulation: the IGLOO Chug 36 thermal bottle keeps your drinks cold for up to 48 hours and hot for up to 6 hours thanks to the double-walled vacuum insulation. Perfect for all day wear, whether in the office, during sports or on the go. ROBUST DESIGN: Made of high quality food grade 304 stainless steel, this bottle is not only durable, but also resistant to rust and scratches. The dark grey colour gives it an elegant and modern look. LEAKPROOF LID: The leak-proof twist 'n' chug lid with wide mouth and secure locking mechanism ensures your drink stays securely in the bottle. Ideal for on the go and for use in bags or backpacks. ERGONOMIC HANDLE The comfortable tuck tight handle allows for easy carrying and drinking. It lays flat against the bottle when not in use so it is out of the way. Easy to clean: the Igloo Chug water bottle is dishwasher safe and features an extra large opening that makes filling and cleaning easier. In addition, the lid is easily removable to ensure thorough cleaning.