A permanently fixed metal trim tab for attachment in pair combinations to the aft end of a boat. Each trim tab comprising a downwardly extending aft edge. A top surface of each trim tab comprises an aft area which comprises striations which provide an anti-slip surface. The strength, position of attachment to the boat, and anti-slip surface permit use of the trim tab as a step for entry and exit to and from the boat. Each trim tab comprises a flange for attachment to a transom of the boat from c...

An illumination system for a mountain bicycle is disclosed. The disclosed system comprises a long-term, high power battery pack encapsulated in an impervious jacket of compressible material, which combination is reliably and securely compression-fit into an open water bottle cage, in lieu of a water bottle, and electrically connected to a source of artificial light.

An illumination system for a mountain bicycle is disclosed. The disclosed system comprises a long-term, high power battery pack encapsulated in an impervious jacket of compressible material, which combination is reliably and securely compression-fit into an open water bottle cage, in lieu of a water bottle, and electrically connected to a source of artificial light.

An illumination system for a mountain bicycle is disclosed. The disclosed system comprises a long-term, high power battery pack encapsulated in an impervious jacket of compressible material, which combination is reliably and securely compression-fit into an open water bottle cage, in lieu of a water bottle, and electrically connected to a source of artificial light.