OMM Duomat 45

A lightweight foldable foam mat that can be joined with another Duomat (a Duomat is included with every Classic Marathon pack) to form a full length lightweight sleeping mat. Also fits down the back of OMM packs to be used as back padding. The Duomat 45 has a 45cm length and fits the Classic Marathon 25, the Duomat 50 fits the larger Classic Marathon 32. Great for mountain marathons.