Pony-Cylinder Bands

APV Pony-cylinder Bands are an extremely neat and secure method of mounting 2 or 3 litre pony cylinders alongside your main cylinder

The pony band can either be used as a replacement for the standard BUDDY BCD camband by threading the pony bands through the camband slots of any BUDDY BCD backpack (fits pre and post 2007 BCD ranges) or alternatively, it can be simply cammed directly onto any main cylinder as shown.

Available in 4 sizes:

BK18 - 4"/102mm diam Pony to a 7"/178mm diam main cylinder

BK19 - 4"/102mm diam Pony to a 8"/203mm diam main cylinder

BK20 - 4.5"/114mm diam Pony to a 7"/178mm diam main cylinder

BK21 - 4.5"/114mm diam Pony to a 8"/203mm diam main cylinder

It is advisable you measure your cylinders but typically:  

10 and 12 litre cylinders = 7" diam
12 litre dumpy and 15 litre cylinders = 8" diam
3 litre steel cylinders = 4" diam
3 litre aluminium cylinders = 4.5" diam
2 litre steel cylinders = 4" diam
2 litre aluminium cylinders = 4.5" diam
1.5 litre aluminium cylinders = 4.5" diam

[cylinders not included]