Other

Lucas Kalisz

Paul Joseph Reder

Brian Kalisz

A large cup and small cup are provided which are attachable together. With an upright attachment the large cup nests within a reservoir of the small cup. With an inverted attachment, the small cup has a base which can friction fit against a lower end of the large cup. The small cup includes structures such as a skirt and shelf which can exhibit a friction fit with a foot on the lower end of the large cup to facilitate the inverted attachment of the small cup to the large cup. A recess in the base of the small cup exhibits a friction fit with the foot to facilitate upright attachment when the large cup is nested into the small cup. In an alternative embodiment a fastener is provided including posts and slots in the small cup and large cup to couple the cups together when nested together.

Growing community of inventors

Stateline, NV, United States of America

Lucas Kalisz