SEA&SEA – Products >> IST masks, snorkel, knives, fins, slates, weight belts

IST Delayed Surface Marker Buoy [SB-5]

Retail : £29.95

• Reusable safety sausage with a unique two-layer design: the outer layer is made oftough nylon with water-resistant PU coating, which protects the inner bladder. The taped edge prevents the outer layer from fraying. The inflate underwater, simply use an octopus to release air into the balloon’s opening, and the air cell’s special enclosure will automatically trap all incoming gas.
• The SB-5 has counter weights to help it staying upright.
• Balloon length @ 137cm (54”).
• The sturdy storage pouch has a mesh bottom for quick drainage.
• It can be carried on any 2” webbing or clipped onto a d-ring.
• Automatic valve releases excess pressure to prevent SB-5 from bursting.

IST Safety Strobe [LS-3]

Retail : £35.95

• Flashing strobe with LED back-up torch.
• Max 24hrs of continuous flashing.
• Waterproof to 40mt.
• Operates on 3AA batteries.

IST Mini LED Strobe [LS11]

Retail : £6.95

• This tiny LED strobe is an excellent night diving accessory. It can be clipped to any BCD D-ring or cylinder cam band for the signalling of one’s position. It self-activates upon contact with water. There is absolutely no risk for the unit to be flooded as all electronic components are sealed inside the durable plastic casing. 
• Colors: GN, R

IST Sonic Blast Underwater Signaling Device [HN-4]

Retail : £42.95

Fits between interstage hose and BCD. Works below and above water.

IST Surface Marker Buoy [SB-1]

Retail : £14.95

With international A flag.

IST Tank Banger [TA]

Retail : £4.95

For attracting attention underwater!

IST Whistle Fin Shaped [WH-04]

Retail : £1.95

Available in Orange or Yellow.

Underwater Signalling Shaker (scuba rattle) [TA-5 IST]

Retail : £19.95

Compact plated stainless steel underwater noise maker with magnetic device to stop unwanted noise.

Overall length: 15.5cm (6")

IST 50lb Lift Bag [LB-50]

Retail : £51.95

• With a 3-dimensional top, gas will stay atop the lift bag where it is needed the most for stability.
• The panels are made from 210D TPU coated fabric and are radio- frequency welded together for greater strength.
• Gas from an air source can easily enter the lift bag while underwater and its tapered entrance prevents accidental buoyancy loss at the surface.
• Automatic dump valve located on top of the bag provides ascent speed control and self-vents excess pressure in the event of a rapid, uncontrollable ascent.
• Comes with a 304 grade stainless steel D-ring.
• 2 bungee loops on top of the lift bag can be used to roll up the lift bag for storage purpose.

IST "A" Flag [DF-3/S]

Retail : £8.95

• Nylon Alpha "A" flag with 304 stainless steel stiffener and metal grommets.
• Dimension (H × W): 50cm × 60cm (20” × 24”)