Pony Bottle - Options in Carrying

Options in Carrying

There are several options for the mounting of a pony bottle. The most common way pony bottle is carried is by fixing it to the side of the primary (back gas) scuba cylinder by straps or clamps, which may include a quick-release system (as in the above picture). The most common alternative is "slinging" it between two D-rings on the diver's scuba harness or buoyancy compensator. Another possibility is to mount the bottle in a small carrying bag, from which the pony bottle may be easily removed. This affords the opportunity of "handing off" the entire system to a buddy diver if that buddy needs to share air. This is a much safer procedure than the buddies having to have to be connected through use of hosed regulators. The addition of a pony bottle to the divers equipment will add an off-balanced weight to the side on which it is mounted. To compensate for this an equal balancing weight is often added to the tank band on the opposite side of the pony, or in an off-side weight pocket. Attention must also be paid to where the pony bottle second stage regulator is placed during the pre-dive buddy check.