When you want the convenience of one-handed, tilt free drinking, reach for the bottle. The Summit's ergonomic shape makes it easy to grip whether you're on the trails, in yoga class or cruising around town. The reusable sports water bottle with a straw features our signature TriMax insulation, so your drinks will stay cold up to 36 hours. Grab the bottle, flip up the spout, and stay hydrated with fresh, cold water all day long.