Divers are all supposed to carry a surface marker buoy to comply with national dive safety standards. That nice, but your safety is important with or without standards, so the smart diver always carries a surface marker buoy on ever dive.XS Scuba's Safety Marker Buoy is huge with a 7' overall length (6' out of water)and a 22" circumference. Built tough to last, meeting Military Specification, tough urethane-backed, nylon material, SOLAS reflective tape on both sides for maximum visibility
Surface Marker Buoy is equipped with elastic loop at top for attachment of a chemical light for night diving applications, and a Stainless Steel D-Ring for attachment of a slate. An overpressure relief valve with pull for manual release of air, one-way oral inflation valve with cap cover, "anti-spill" bottom with baffle to allow easy fill from any air device and it keeps buoy inflated until you empty it.
Buoy rolls up to a compact size and a Velcro strap keeps it rolled and compactwhen not in use. Buoy can also double as a lift bag if needed with its 50 lb capacity and lift straps with stainless steel D-ring at the bottom.