Used Cressi Start Buoyancy Compensator-XLarge
It has been specifically created for diving centres and for renting. Buoyancy: 13.3 kg/29.3 Lbs (XS), 14.3 kg/32 Lbs (S), 15.3 kg/34 Lbs (M), 17.3 kg/38 Lbs (L), 20.4 kg/45 Lbs (XL). Size indicator clearly visible on the shoulder strap.