Perfect insulated water bottle for daily use; Made with high-quality 304 stainless steel construction to handle drops, dings and provide everyday durability and reliability; Comes in a variety of colors. New Design Double Wall Thermal Flask Travel Tumbler Stainless Steel Insulated SpItem No.:HC-VB1383 Material:SS 304 Inner & SS 201 Outer Color:Multiple Color Capacity:650/800/1000ml