The Rider Series is framed with Cordura © fabric, meaning that the profile side of bags are extremely pliable, capable of extending space in an instant. All it takes is a simple release of the 2 front leather fasteners, to fully release the rectangular interior space.
WOTANCRAFT's auxiliary fastener uses thick leather, with small hook buckle attached at the end.
The base end of the fastener will be buckled to the bag, with multiple holes for adjusting length, making sure that the auxiliary strap is not too tight or loose.
When riding, clip the auxiliary strap to the "stud buckle" on the leather shoulder strap pad.
The auxiliary strap will wrap around the arm, stabilizing the bag to the upper back. This reduces the "bounce" when riding at high speed and the bicycle starts to bump, giving the rider more stability and focus.