The Reef Stainless Sports Bottle 24oz combines thumb-open functionality with eco-conscious design, featuring double-wall vacuum insulated construction designed to keep beverages hot for up to 5 hours or cold for up to 15 hours. It is crafted from 91% recycled stainless steel liner and the standard stainless-steel outer, plus a condensation-resistant exterior. This compact bottle is perfect for water or your favorite sports drink and includes a screw-on, spill-resistant lid with a convenient button-locked flip-top spout for easy sipping, lid is made of 100% recycled plastic. The integrated handle loop makes it ideal for everyday hydration on the go. Designed to fit most standard cup holders, this 24oz bottle is both practical and portable. Hand wash only. 24oz.