A multi-tool includes a cylindrical body and a head extended from an end of the cylindrical body, the head to be pivoted between a first position with the head aligned with the cylindrical body and a second position with the head oriented at an angle to the cylindrical body, the head including a cradle to support a segment of a roller chain.

A multi-tool system includes a multi-tool sleeve assembly including a storage sleeve and an end cap to be inserted into an open end of the storage sleeve, with one of a bit driver multi-tool or a chain break multi-tool to be stored in the storage sleeve of the multi-tool sleeve assembly.

A multi-tool includes a cylindrical body and a head extended from an end of the cylindrical body, the head to be pivoted between a first position with the head aligned with the cylindrical body and a second position with the head oriented at an angle to the cylindrical body, the head including a socket to receive an insert bit, the cylindrical body including a cavity to store the insert bit.

A multi-tool sleeve assembly includes a storage sleeve and a bar end cap to be inserted into an open end of the storage sleeve.

A multi-tool sleeve assembly includes a storage sleeve and a bar end cap to be inserted into an open end of the storage sleeve.

There is a bike bag kit, comprising a bike bag, a fanny pack, and a tool/utility bag. The bike bag is selectably coupleable to a bike under a bike seat. The bike bag includes a selectably closable mouth functionally coupled to a storage cavity. The fanny pack has unpadded front and rear panels. The fanny pack shaped and sized to fit through the mouth and fully within the storage cavity of the bike bag. The fanny pack includes a padded pocket disposed therein. The padded pocket has a first padded wall and a second padded wall, each wall being at least twice as thick as each of the front and rear panels of the fanny pack.

There is a bike bag kit, comprising a bike bag, a fanny pack, and a tool/utility bag. The bike bag is selectably coupleable to a bike under a bike seat. The bike bag includes a selectably closable mouth functionally coupled to a storage cavity. The fanny pack has unpadded front and rear panels. The fanny pack shaped and sized to fit through the mouth and fully within the storage cavity of the bike bag. The fanny pack includes a padded pocket disposed therein. The padded pocket has a first padded wall and a second padded wall, each wall being at least twice as thick as each of the front and rear panels of the fanny pack.

A tool assembly includes a connector and a tool device. The connector has a main member and a driving member, wherein the main member has an expanding portion, and the expanding portion is driven by the driving member. The tool device, which is connected to the connector, has a tool. The connector and the tool device are intended to be received in a handlebar of a bicycle, and the expanding portion presses the handlebar when the expanding portion is enlarged by the driving member to fix the tool assembly to the handlebar.

A tool assembly includes a connector and a tool device. The connector has a main member and a driving member, wherein the main member has an expanding portion, and the expanding portion is driven by the driving member. The tool device, which is connected to the connector, has a tool. The connector and the tool device are intended to be received in a handlebar of a bicycle, and the expanding portion presses the handlebar when the expanding portion is enlarged by the driving member to fix the tool assembly to the handlebar.

There is a bike bag kit, comprising a bike bag, a fanny pack, and a tool/utility bag. The bike bag is selectably coupleable to a bike under a bike seat. The bike bag includes a selectably closable mouth functionally coupled to a storage cavity. The fanny pack has unpadded front and rear panels. The fanny pack shaped and sized to fit through the mouth and fully within the storage cavity of the bike bag. The fanny pack includes a padded pocket disposed therein. The padded pocket has a first padded wall and a second padded wall, each wall being at least twice as thick as each of the front and rear panels of the fanny pack.