Stainless Steel Canteen Water Bottles - Set of 2 Sizes - 16oz. & 25oz. 18/8 Food Grade Stainless Steel Canteen Set of 2 Sizes Include: 16oz. & 25oz. Stainless Cap Screw Threads make for less turns to seal the bottle. Easy Closure Lid with rubber gasket seal. Wide Mouth Opening for ice cube insertion and easy cleaning. Lid design ready for keychain or lanyard attachment. (carabineers are included)