Roamhold™ is a 40oz insulated cup with a 304 stainless steel inner tank and a 201 stainless steel outer shell. A handle and a straw are part of the build, and the vacuum insulation holds temperature for 6-12 hours.
The cup pairs 304 stainless steel inside with 201 stainless steel outside, with a thickened, vacuum-insulated body between the two layers. Capacity is 40oz, sized for large drinks at home, in the car or outdoors.
Why it works
Two stainless steels are used by layer: 304 stainless steel lines the inner tank and 201 stainless steel forms the outer shell.
Vacuum insulation holds temperature for 6-12 hours.
A handle and a straw are part of the design.
Specifications
Capacity: 40oz
Inner tank material: 304 stainless steel
Outer shell material: 201 stainless steel
Insulation performance: 6-12 hours
Build features: Handle, straw, vacuum insulation
Common questions
How long does it hold temperature? The vacuum insulation holds temperature for 6-12 hours.
What is the cup made of? The inner tank is 304 stainless steel and the outer shell is 201 stainless steel.
Does it include a straw? Yes — a straw and a handle are part of the design.
