With its carry on dimensions
The high-visibility yellow finish makes the alternate air source easy to identify
It has a stainless steel bezel and sapphire crystal glass and a glass fibre reinforced polyamide casing
freediving and long swims
All Rob Allen shafts are engineered from ultra-tough oil quenched carbon alloy spring steel tempered to 2100MPa with tri-cut tips
SGO Oxygen Therapy Kit package-mask-snorkel With its carry on dimensionsEmergency Oxygen Unit DAN Style First Aid Kit ScubaGearOnline Suspected DCI, near drowning, or any medical emergency where oxygen therapy is needed this kit gets you delivering first aid oxygen fast, with everything you need in one waterproof case. Essential gear for dive boats, dive shops, workplaces, and anyone who wants to be ready when it matters. Housed in a Nanuk 904 case IP67 rated, impact resistant NK 7 resin, with a pressure equalisation