An information repository and management system for data regarding a client base which integrates a plurality of information types including database records, word processor files, e-mail, other hyperlinked documents, web pages and web sites. One of the main portions is placed over the other of the main portions. The bottle cap opener comprises a contoured profile to match the contoured profile of the cap bill to minimize peripheral vision involvement and a curved shaping that is complementary with the curved shaping of the cap bill to maximize closeness of fit between the opener and the surface of the cap bill. The athletes can include, for example, track and field athletes, baseball players, football players, basketball players, soccer players or hockey players.