Ecco Vessel Water Bottle Stainless

The Boulder Insulated Water Bottle is our flagship thermal hydration vessel that will keep your beverages hot or cold all day long. Made from food grade 18/8 stainless steel and featuring our signature TriMax® ® triple insulation technology, it’s vacuum insulated and tested to keep liquids cold for 40 hours and hot for up to 12 hours. Tea/Fruit Strainer built in.