A light mount allow a better visibility from the bike if you ride during the night. Useful, the Z Light Pack S fit under the saddle and do not damage the tube. The bag is fixes on the saddle rails.

Ultra light bag
Ideal for trekking and triathletes.

For all type of bike
Quick mounting.

Wide opening
Better access to the content.

Light mount
Increase the security at night.

Large capacity
Provides enough room for 2 tubes + 1 repair kit + 1 multi tools + 1 CO2 inflator like EZ Big Shot + 1 mini-pump.