Shop Gear

Contour SM Weight Pocket Assembly Includes weight pockets and attachment strap

Wrist Mount for Suunto SK7 Compass A replacement ‰ÛÏboot‰Û or mount for the popular Suunto SK7 Comp...

New EE T-shirt featuring our new logo on the front chest with full logo on the back. Shirt material is a 50/50 polye...

Halcyon Evolve T-shirt 

Highland female Delrin DIN cap. Protect your DIN regulator fittings from debris and creepy-crawlies!

Silicone grease lubricates and conditions rubber products such as O-rings and other regulator and valve system compon...

Perfect for marking tanks and other gear!

80 lbs (36.4kg) Halcyon Closed-Circuit lift bags provide the most reliable source of redundant buoyancy at depth or o...

If it ain't broke, don't fix it! The Jet Fin set the standard for power and durability when it was first introduced...

The perfect battery for your Shearwater Perdix or Petrel. High energy, high reliability 3.6 volt power sourceExcelle...

Here to celebrate 20 years of innovation and premium quality gear, Halcyon is both excited and proud to introduce a l...