Holds 25oz/ 750ml and is completely plastic free. Our double wall insulated thermos water bottle will keep your water cold for 24 hours or hot for up to 12 hours. Food grade stainless steel construction includes a bamboo top with swing handle. Eliminate the need for those plastic single use bottles. Each bottle has assorted custom laser etched artwork by beach clean up artist "Plastic Habitat". You'll never want to use single use plastic water bottles again!