Hydro Flask Drinkware - Insulated Stainless Steel Bottles for Businesses Specification: * Material: 18/8 Stainless Steel * Capacity: 18 oz, 27 oz, 32 oz * Insulation: Vacuum Insulation * Lid: Spill-Proof, Leak-Proof * Warranty: Lifetime Keep your drinks hot or cold all day with our Hydro Flask Drinkware. Made from high-quality 18/8 stainless steel, these insulated bottles are perfect for businesses looking for a reliable and eco-friendly solution. With a capacity of 18 oz, 27 oz, or 32 oz, you can choose the size that best fits your needs. The vacuum insulation keeps drinks hot for 6 hours and cold for 24 hours, and the spill-proof and leak-proof lid ensures mess-free use. Backed by a lifetime warranty, this product is a great investment for your business.