The Maui is a single-wall aluminum water bottle that features an easy carry handle and spill-resistant screw-on lid. A flip-top sipping area and interior straw make for fast hydration on the go. This aluminum water bottle is made for cold beverages only. Available in a variety of colors featuring a satin finish. Customize with a 1-color silkscreen imprint. CA Prop 65 compliant. BPA free.