Large Capacity 316 Stainless Steel Insulation Cup $ 11.00 Product information: Liner material: 316 stainless steel Shell material: 201 stainless steel Thermal insulation performance: 12-24 hours Material: 316 stainless steel Style: Sport Functions: portable, thermal insulation Product capacity: 600, 800, 1000ml Cup height: 600ml-23cm, 800ml-24cm, 1000ml-29cm Diameter: 600ml-7.5cm, 800ml-8cm, 1000ml-8cm Packing list: 1vacuum cup