18/8 kitchen-grade stainless steel bottle holds 25 oz (750 ml) Double-walled and vacuum-insulated so drinks stay at their ideal temperature longer Bamboo cap with easy-carry stainless steel handle Rubberized seal insulates beverages and prevents leaks Ideal for hot and cold beverages; use caution with hot liquids Etched with the 4ocean logo and "one pound pulled" mantra Guilt-free shipping is carbon neutral and plastic free