Aquatec Pony Sack for 3 Litre Cylinder

Still the most popular way of carrying the reserve air. Sits snugly between jacket and main cylinder, easily transferable from one main cylinder to another. Specify 3 litre Steel or Aluminium (Luxfer) when ordering.

Specification
Made from 9oz nylon, the sack is designed to fit a 3 litre pony cylinder with adjustable strap connections for fitting to the main cylinder. A stainless steel D-ring on the back of the sack provides an additional securing point to the jacket if required. Open mesh bottom, with a pull cord at the neck.