\nBPA free. \nRobust design for long service life. \nWith a sturdy handle for easy carrying. \nDishwasher safe for effortless and hygienic cleaning. \nClosure with stainless steel clip for optimal security. \nWith the accessory closures, the bottles can be adapted to different purposes. \nThe double-walled insulation keeps drinks hot for 12 hours or cold for 24 hours.