Made from 100% recycled PET and FSCÂ® certified bamboo, this Bamboo Lid Water Bottle is an amazing keepsake bottle for your elementary school. Simply add your choice of a one-color imprint to one side of the 22 oz. single-wall, spill proof bottle with screw-on lid to customize it for your elementary school. The 8" high x 2 3/4" diameter bottle is also a great option for Teacher Appreciation Week, holiday gifts, Field Day, student recognition awards, or school fundraisers. NOTE: Hand wash only.