These *new* water bottles are the perfect accessory to accompany you on all your adventures! Branded with the Tread Lightly! logo will let people on the trail know your commitment to protecting access. The carabiner easily attaches to your backpack, bike, belt loop and more for easy access! Holds 20 oz to keep you safe and hydrated while you're out enjoying the great outdoors. Made from aluminum. Easy screw on and off lid. 8.25" x 2.875" diameter.