Anodized Aluminum Back Plate from TDS. Holes that let you adjust in two different heights. Perforations to pass the single tank straps. Multiple holes for different accessories.
The TDS Quebec drysuit, along with its twin the Norway, are the compressed neoprene range of TDS drysuits. The Quebec model includes a boot with a very light rigid sole, a feature that makes it very appreciated even by professional and commercial divers in their work. It also has a large pocket and flexible knee pads for protection.