Cupped Waterfowl Outdoors Mammoth Ascent Tumbler 40 oz Light Grey CEB64714 RH. 6mm exterior of 18/8 kitchen grade stainless steel to resist dents. High resolution laser engraving is available on up to 2 sides for a customized touch. Specifications for Cupped Waterfowl Outdoors Mammoth Ascent Tumbler 40 oz Light Grey CEB64714: Manufacturer: Cupped Waterfowl Outdoors Fabric/Material: 18/8 Kitchen Grade Stainless Steel Features of Cupped Waterfowl Outdoors Mammoth Ascent Tumbler 40 oz Light Grey: Durable powder coat finish Secure easy-grip handle Super thick 0.6mm exterior of 18/8 kitchen grade stainless steel High resolution laser engraving available on up to 2 sides Package Contents: Cupped Waterfowl Outdoors Mammoth Ascent Tumbler 40 oz Light Grey The 40oz Mammoth Ascent features a durable powder coat finish a secure easy-grip handle and a super thick 0.6mm exterior of 18/8 kitchen grade stainless steel to resist dents. High resolution laser engraving is available on up to 2 sides for a customized touch. RHMS40ASCCG4