Bobble Insulate, vacuum insulate water bottle, stainless steel, double wall insulation, food-grade 304 stainless steel, cold for 24 hours, hot for 12 hours, 15 fl oz./ 442 mL, Peacock Durable, double-wall vacuum insulated stainless steel Mouth is wide enough to fit most ice cubes Insulated to prevent condensation from forming on the bottle BPA-free, Bottle is made from food-grade 304 stainless steel Designed in the U.S.A., Made in China