Mares Handy Diving Compass camera Purge valve at the bottom

Purge valve at the bottom of the snorkel helps to more easily clear the snorkel

The range of sizes is complete

Some might be put off by the physical size of the unit but for me clarity of view was most important

The Gul Rash Vests are comfortable

Mares Handy Diving Compass camera Purge valve at the bottomMares Handy Scuba Diving Compass, superb 'handy' compass complete with split ring to attach to your gear. Sturdy robust construction, large two way rotating bezel, superb clarity, perfect for keeping close at hand. Includes a stainless split ring which can be used to attached either direct to your BCD or attach to other gear. Great idea for keeping your wrists free for your dive computer. Also a 'handy' size for avid snorkellers or kayakers or any