The bholdable's dual wall design uses an air buffer to keep your hands cool and your drinks hot. The cut-outs on the outer wall help your grip and speed up evaporation after washing.
See the bholdable in action:
Material: 3D printed ceramic
Dimensions: 2.6" h x 2.3" x 2.3", holds approximately 1.0 oz of liquid
Weight: 3.7 oz
Shown on exhibit and in store at the Museum of Arts and Design.