Jack Pyke Rifle RucksackJack Pyke Rifle Rucksack The Jack Pyke Rifle Rucksack can be carried on the back or using the side or top handles. The zipped, foldable holster with webbing reinforcement at the bottom will fit most scoped rifles. This bag can be easily fitted to the wearer by using the padded and adjustable shoulder straps, and removable waist strap. For additional comfort there is a padded back. The bag consists of two large compartments and one smaller zipped admin