Contigo 24-Ounce BPA Free Water Bottle with Autoseal Lid and Caribiner Clip Patented autoseal lid is 100-percent leak-proof and 100-percent spill-proof Drinking made easy; Press to sip; Release to seal; autoseal automatically seals between sips to ensure no spills Patented lid technology optimizes flow control to make the bottle easy to drink from Carabiner clip on the handle makes the bottle easy to carry; Attach it to a bag strap for hands-free portability BPA Free