Highland Shackle Bolt Snaps Double Flopper The inner bladders are made

The inner bladders are made from thick PVC film and the outer shell is 600D with 4 coatings of polyurethane

Perhaps that little beep signifying a potentially dangerous situation was timed perfectly with some large exhaust bubbles rushing past your ears

Drop point lens design offers excellent downward field of view

The low interior volume allows for easy mask equalization and the black silicone mask skirt helps block out unwanted light

The dry top is shaped like a shark fin and reduces catch of line

Highland Shackle Bolt Snaps Double Flopper The inner bladders are madeWe always need to attach more stuff to our equipment to free up our hands when we need them. Lanyards for lights, cameras, gauges, game bags, or maybe even a fish stringer when spear fishing. The Highland by XS Scuba 4. 0" (10. 2cm) Shackle Bolt Snap can meet this need. The shackle bolt snap provides a semi permanent attachment for positive retention. By un threading the shackle screw and re threading it to a BCD or harness D ring the shackle bolt