The waterproof welded Trailframe M frame pannier is attached to the top tube and seat tube using three sturdy Velcro straps. The main compartment is accessible via the welded zipper. Three litres of volume offer enough space for repair kit, pump, mini tool or a lightweight rain jacket. 

A small organizer pocket inside stores small items. To make optimum use of the entire frame triangle, the Trailframe M frame pannier (edge length 20 centimetres) can be combined with the Trailframe L (edge length 14 centimetres). The top tube attachments of the Trailframe M can be looped through two slots in the base of the Trailframe L. The result is a large bikepacking combination with a total volume of 8 litres, which fills the entire area between the frame tubes.