Scicon pocket bicycle bag the scicon pocket bicycle bag will transport your frameset from a to b whilst remaining small enough to fit in your rucksack this may sound like magic but it is of course scicons wonderful engineering when you dont want to use the bag simply stow it away safely and when you do itll expand and hold your frameset th key features expandable bicycle bag suitable for road and mtb bikes tough carry handles heavy duty zip made from supertenax 210120