OMM Waist Pouch Simple single zip compartment with an elasticated pocket on each wing. Use alone or teamed up with a pack with shorter back; eg Running light or Classic Mountain Marathon 25.
Large enough to hold the essentials: rain top pants hat gloves whistle and carbo gels.
Lightweight mesh padding makes this a very comfortable abrasion free carry.
Thoughtful features such as the hip fin pockets and reflective detailing makes this an ideal runners pouch.