INSULATED BOTTLE: FIFTY/FIFTY stainless steel water bottles are perfect for a hot or cold beverage; Ideal for workouts and outdoor activities like, hiking, backpacking, tailgating, and simply keeping handy in your car, home or office WIDE MOUTH: The 40oz bottles is the perfect size and weight for everyday use. It features a wide mouth top and the vacuum insulation, with double wall construction, keeping beverages cold for hours preventing condensation EASY TO CARRY CAP: Our custom designed 3 Finger cap make it easy to carry your favorite drink around town, to the gym or anywhere your adventure takes you. It also is leak proof to ensure your drink stays in the bottle STAINLESS STEEL: Prevents retention of taste and odor, and is safe for all kinds of beverages ranging from water to carbonated sodas, beers, wines and coffee; unlike plastic growlers and plastic water bottles, ours is non-leaching, and requires no liner SAFETY: FIFTY/FIFTY line undergoes rigorous safety testing an