Whether you're diving the reefs or paddling the river, the Akua rescue knife attaches easily and securely to your PFD, boat deck, BCD, or leg. When the situation arises, quickly release the knife, and cut your way free with the serrated blade, or notify your dive partner with the rounded tank banger. The blunt tip won't puncture inflatables, and works as a screw/pry tip for digging into some shellfish. Be ready for adventure with a sturdy cutting tool at your fingertips. Titanium-coated 3-in blade is armed with a line cutter, straight edge, and serrated edge to cut rope, fishing line, and food. The 420 stainless steel reduces rust and corrosion so you can bring it on any water adventure. Quick drain sheath mounts virtually anywhere with the removable belt clip, 1-in webbing mount, and lanyard holes. Get immediate access to your knife with the quick release sheath, simply press the thumb tab or give the knife a firm pull. Full tang blade with bottle opener and rounded end.