The practical HP Velotechnik Add-On Bags for Mesh Seats can be attached to all ErgoMesh Premium seats, as well as ErgoMesh Standard and Gekko seat fabrics from 2022 on. To attach them, your seat fabric must have the upper and lower tabs that the Velcro can thread through for attachment. The bags also secure in the middle with buckled straps. Installation is very easy and tool free. The pair of bags differ slightly. The mesh topped bag can be used to carry damp or wet items, like the optional HP Velotechnik Seat Rain Cover, which is sold separately (pictured in blue sticking out of the mesh topped bag). The other bag is fully enclosed and is water-repellent with a waterproof zipper. Both bags have reflective material sewn on, and have a volume of about 1.4 liters and must be installed together. View the HP Velotechnik Add-On Bag Manual.
