Handmade Tumbler ErgoCup: handleless design

Key Features of the Vessel Designs:

• Wide Opening and Slow Flow: The wide opening of the vessels is ideal for individuals with limited neck mobility, as it allows for easier drinking. The curved bowl shape slows down the flow of liquid, and the slight lip on the edge helps minimize spills, offering better control over the contents.
• Double-Walled Construction: This feature not only increases the durability of the vessels but also ensures that the exterior does not become too hot to handle. This is critical as users rely on cupping the vessel in their hands or resting their wrist against the side for stability, making it a safer and more comfortable experience.

Patent # US 10427838 B1

Cafe Ergo Tumbler Attributes