Refill. Reuse. Refresh. As Cougs, we believe in environmental concern. This clip-on water bottle is constructed of a clear plastic body, with stainless steel lid and stainless steel base to reinforce durability. Designed with a large mouth opening for easy cleaning, and featuring a clip-on hook for the bottle to be carried, or fastened on outdoor equipment, as well as backpacks, belts, or pants. Best of all, the clip-on water bottle eliminates the need for buying costly bottled water, and helps keep additional bottles from polluting the environment. BPA free, lead free and safe to use. Dimensions - 2.75""(l) x 2.75""(w) x 9""(h) - 16 oz.