Container and method of forming a container

A method of forming a container comprising:

• forming a first inner wall with a first end having an opening extending into an internal reservoir for receiving contents;
• forming a second outer wall into an outer shell for the container, the second outer wall comprising a vertical wall section and a bottom portion;
• forming a dimple on the bottom portion;
• forming a sealed vacuum cavity as an insulated double wall structure between the first inner wall and the second outer wall;
• configuring a cap to support the container on a surface;
• and
• welding the cap to a bottom-most surface of the vertical wall section to form a weld, and polishing the weld, such that the weld is not visually apparent to a user.

An insulating container comprising:

• a first inner wall having a first end having an opening extending into an internal reservoir for receiving contents;
• a second outer wall;
• wherein the first inner wall and the second outer wall define a bottom region;
• a sealed vacuum cavity forming an insulated double wall structure between the first inner wall and the second outer wall;
• a cap supporting the container on a surface and a weld connecting the cap to the second outer wall, wherein the weld is not visually apparent to a user;
• an opening sealed by a resin material located in the bottom region;
• and
• wherein the second outer wall includes a bottom-most surface and the cap is secured to the bottom-most surface of the second outer wall.