Donut Bladder Single Tank 16Kg - XR Line by Mares Gauges - Accessories When you need just a

When you need just a little extra illumination

Note that while almost any wet lens or filter featuring a 52mm thread can be mounted on a 67mm threaded lens port using this adaptor

bezel and friction ring can be taken from any current mounting system

precise fit adjustments

Donut Bladder Single Tank 16Kg - XR Line by Mares Gauges - Accessories When you need just aThe Donut Bladder Single Tank offers perfect stabilization and adjustment. Extended range diver will find themselves in excellent condition concerning position and trim required in technical diving. The Donut Bladder for single tank can be purchased in its 10lt version to be used with light wetsuits, or in its 16lt version for heavy wetsuits.