ergotec sattelstütze pm-705n Seat Post PM-705N, 27.2 x 350, AL7075-T6, Safety Level 5, Rebound Spring 70–90kg, 27mm Travel, 30–60mm Offset, Parallelogram System, Black Sandblasted Finish M-Pact® | Mechanix US YMM_2016_Dodge_Challenger_57L_Hemi Magnification:+ 0.75

ergotec sattelstütze pm-705n Seat Post PM-705N, 27.2 x 350, AL7075-T6, Safety Level 5, Rebound Spring 70–90kg, 27mm Travel, 30–60mm Offset, Parallelogram System, Black Sandblasted Finish M-Pact® | Mechanix US YMM_2016_Dodge_Challenger_57L_Hemi Magnification:+ 0.75

M-Pact® | Mechanix US

The main compartment provides most of the 26 litre capacity, but there are also two additional pockets, one on either side of the bag, secured by Velcro flaps that fully cover the openings

YMM_2016_Dodge_Challenger_57L_Hemi

Magnification:+ 0.75

The compression straps along the side of the pack can run inside or outside of the water bottle stretch pockets in case you rather strap something like skis or snowshoes on the outside