• Double-wall insulation keeps drinks cold for up to 24 hours and hot for up to 12 hours. • Includes three different leak-proof lids: straw lid, flip lid, and handle lid. • Made of high-quality 18/8 stainless steel, BPA-free and non-toxic. • Sweat-free design prevents condensation on the outside of the bottle. • Exterior finish with highly durable powder coating and laser-engraved logo. • 710 ml capacity designed to fit most cup holders. • Ideal for office, gym, camping, and hiking.