The Rock Ridge Outdoors Mammoth Ascent 40 oz tumbler is a high-capacity insulated cup designed for everyday hydration and extended outings. It features a durable powder coat finish, a secure easy-grip handle, and a super-thick 0.6mm exterior constructed from 18/8 kitchen grade stainless steel to resist dents. High-resolution laser engraving is available on up to two sides for a personalized look.
Key Specifications
- The capacity is 40 oz.
- The finish uses a durable powder coat.
- The handle is a secure, easy-grip design.
- The exterior thickness is 0.6mm of 18/8 stainless steel.
- The stainless steel is 18/8 kitchen grade.
- High-resolution laser engraving is available on up to 2 sides.
- The color is White.
- The listed weight is 1.58.
- The listed shipping weight is 1.58.
Whether for long days on the trail, commuting, or around the home, the Mammoth Ascent pairs practical capacity with durable construction and customization options. Its straightforward design and robust materials make it a dependable option for users who value utility and a personal touch.









