Stay hydrated with your own personal beverage cooler, featuring supreme insulating power to keep you water, lemonade or quart of milkshake icy cool, crisp, and oh so refreshing. The flip spout makes sipping and pouring easy, including side grips so it doesn"t get filthy. Wide-mouth top unscrews, allowing for easy filling and cleaning. For easy toting around, an adjustable shoulder strap is attached. Never be caught without a cool beverage on a hot day.