20 oz Stainless Steel Vacuum Travel Tumbler Cup with Lid and Straw

Product Details

• Safe Stainless Steel Materials: the inner liner of the insulated cup is made of 18/8 304 rust proof stainless steel, with guaranteed quality and safe drinking; The outer wall is made of thickened 201 material, double layer stainless steel, which is more durable and not afraid of bumps
• Double Layer Vacuum: the tumbler cup is designed with double layer vacuum insulation, under normal circumstances, the drink is kept warm for 6-12 hours, allowing you to enjoy cold or hot drinks at any time; The double layer design of the outer wall of the cup has no annoying water droplets, making it more comfortable to hold