If you want to mount it on an air rifle

This CZ SP-01 Shadow is a licensed airsoft replica of the acclaimed competition pistol from CZ

hence the low price

REMEMBER PRESSURE TANK  MUST BE PRESSURE TESTED EVERY 5 YEARS

It is protected by good quality nylon on the outside in Cobra colors

Trespass Euphoria Dry Bags, Sæt 032-kugler If you want to mountEnglish brand Trespass has created a nice set of dry bags to keep your belongings dry when you are out in nature. You get 2 pieces in the package One in Blue with 10 liters and one in red with 15 liters. They come with taped seams and a roll top closure to keep things dry inside. They are waterproof down to a water column pressure of 2000 mm.