Details: capacity: 22oz, temperature: cold up to 24 hours and hot up to 12 hours, material: thicker, professional grade - 18/8 Stainless Steel, lid: BPA-free, leak proof and shatterproof Tritan lid, straw: reusable polypropylene straw. Features: dishwasher safe, lid features push-seal and open/close toggle, removable non-slip silicone base, powder-coated finish, copper coated insulation, sweat free, double-walled & vacuum-sealed. Perfect for customizing with vinyl!