This is a water bottle made of excellent caliber - at least a caliber of some sort. This brass-finish stainless steel water bottle is a fun gift idea for the hunter in your life or anyone who appreciates the cartridge silhouette. You will always be well stocked to fight thirst with this 25-ounce insulated canister that keeps hot drinks hot and cold drinks cold for extended work days and hunting trips or other outdoor-related activities where you need to stay hydrated. The leak-proof lid design will make sure your drink stays on target. The top of this ammo-shaped beverage holder serves as a cup and the water bottle opens with just a press of a button.