Stay hydrated with one-handed tilt free drinking. The SUMMIT insulated straw water bottle is your perfect bottle for any activity on the go and the ergonomic shape makes it easy and comfortable to hold. It features our signature TriMax Triple Insulation and keeps liquids cold up to 36 hours. Your drink will stay at just the right temperature all day long, making this the ideal bottle for hot yoga sessions, early morning runs, and more. 1percent of all purchases donated to environmental nonprofits Color: Melon.