Halcyon tank-mounted trim weight pockets are yet another novel Halcyon invention. This patented product suppo...
LP primary regulator hose *Includes one hose
GUE MOD decals, each: Metric Improperly marked cylinders have led to numerous fatalities. Extreme Exposure encourages...
Easily carry a set of double's regs plus a stage reg or two. This durable design can also support two single tank reg...
Designed to allow for easy management of multiple stage bottles, includes 3.75" stainless steel bolt snap.
Diver's Notebook with robust Cordura cover with molded vinyl Halcyon logo 25 sheets of replaceable underwater pape...
Used to attach 3L oxygen bottle to the JJ-CCR.
Diver's Alert Marker, 3.3' (1 m) long, closed circuit, power inflate or oral inflate: choose orange or yellow Halcyo...
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...
This spool is ideal for Halcyon gauges.
Replacement cam mounting strap for the single tank adapter. Includes the stainless steel Super Cam Buckle and Octo gr...
Defender Pro, with #24 Line, Stainless Steel Double End Clip The latest in guideline innovations from Halcyon brings...
Halcyon logo mask "Slap-Strap," 6.5mm neoprene with plush backing and no-fray Velcro style attachment
Technical divers with multiple stage/deco cylinders often prefer a small, light SPG; the Halcyon Stage pressure gauge...
By eliminating the failures common to conventional fin straps, Halcyon spring straps free you from the risk and hassl...
Streamline P-Valve Umbrella "Flapper" Valve
Now you can easily add weight to your doubles kit in the convenient void between your tanks. The V-Weight Pouch attac...
Arriving Mid-Feb! Pre-Order now! Breathing underwater should feel natural, and that experience is one of the...
HOT PINK SMB's with a new grey logo are available in 3'3", 4'5", 6' lengths, closed and open circuit and as an 80lbs ...
This replacement pad is for the single tank mounting straps. Acts as a buffer between the tank and the Super Cam Buckle.
40" (102 cm) LP stage bottle regulator hose *Includes one hose