About This Insulated Double Wall - This 20oz tumbler features dual walls with vacuum insulated to keeps your favorite drinks icy cold or piping hot for hours for a more enjoyable drinking experience. Premium Material - Travel tumblers are made of 304 food grade stainless steel, electro polished inside. Ensure your cups unbreakable, rust resistant, Non-toxic and harmless. Colored powder coated finish on the outside which is better for hand grip. BPA Free Lid - The lid is made of AS, it comes with a removable rubber gasket. The wide mouth opening allows easily washing and quick filling. Drink hole on the top for easy sipping, straw friendly. Fits Most Cup Holders - 20oz Insulated tumbler lightweight and compact feel make it easy to fit into most car cup holders. Carry around your beverages whether home, office, picnic, hiking or camping adventures. Satisfation & Guarantee - HASLE OUTFITTERS products help you stay cool, refreshed and hydrated for an active, on-the-go lifestyle. Overview Brand : HASLE OUTFITTERS Color : 20oz-Black Special Feature : Double Wall Style : Modern Theme : Travel Material Stainless Steel : Capacity 20 Fluid Ounces : Material Stainless Steel : Capacity 20 Fluid Ounces