Abstract: A keycase includes a longitudinal top plate, a longitudinal bottom plate, a flexible connector connecting the longitudinal top plate and the longitudinal bottom plate, a key post coupled to the longitudinal bottom plate and extending from the longitudinal bottom plate toward the longitudinal top plate. The key post is configured to hold one or more keys. The key case further includes a fastener configured to detachably connect the key post and the longitudinal top plate and secure the key post with the longitudinal top plate, and a key pushing liner coupled to the longitudinal bottom plate and configured to push the one or more keys toward the longitudinal top plate.

Abstract: The present invention is a compact wallet designed to present a minimal silhouette in a shirt, pants or purse pocket. Novel features hold the silhouette to the minimal dimensions of a credit card while affording maximal expandability for content storage and accessibility. A novel method makes additional features modularly available.