When you want the convenience of one-handed, tilt free drinking, reach for the EcoVessel Summit Insulated Straw 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 Summit reusable sports water bottle with a straw features our signature TriMax Insulation, so your drinks will stay cold up to 36 hours. Grab the Summit, flip up the spout, and stay hydrated with fresh, cold water all day long. The Summit sports bottle is compatible with the Perk and Boulder lids.