GEAR AID Tanu Dive and Rescue Knife with Sheath - Blunt Tip Utility

In this review the GEAR AID Tanu Dive and Rescue Knife earns its place as a straightforward, purpose-driven tool for divers, paddlers and anglers who need a reliable cutting option on salt water outings. The biggest reason to buy is quick, secure access to a corrosion-resistant 304 stainless-steel blade that is safe around inflatables thanks to its blunt tip, and the included sheath and lanyard options make it easy to mount or tether to dive gear.

Key Features

• 304 stainless steel blade: Provides rust resistance for regular exposure to salt water and maintains useful edge for cutting lines and nets.
• Blunt tip design: Reduces risk of accidentally puncturing inflatables while still allowing safe prying and tank-banging underwater.
• Double edge blade: Combines a straight edge with a serrated section plus a dedicated line cutter for slicing through ropes and fishing line of different thicknesses.
• Rubberized handle: Offers a burly, non-slip grip with a finger stop that improves secure handling even when wet.
• Quick-draining sheath with belt clip: Keeps the knife secure and allows fast access, while the removable clip and lanyard hole let users tether or mount the knife to gear.
• Mounting options: Can be purchased alone or as a kit with an adaptor plate to attach to an integrated knife mount or inflator hose for convenient placement.

Who It's For

The Tanu is aimed at recreational divers, kayak and paddleboard users, and anglers who want a compact, corrosion-resistant knife they can mount to gear and retrieve quickly. Its blunt tip makes it a good choice for mixed water use where puncture risk to inflatable equipment is a concern.

Watermen who need a super-fine factory edge or who expect heavy prying and prolonged structural tasks may want a heavier, full-tang blade from a dedicated toolmaker. Also, buyers who prioritize an ultra-easy sheath release should check fit in person, since some users report a snug fit out of the box.

Pros & Cons

Pros

• Corrosion-resistant 304 stainless steel that holds up well in salt water.
• Versatile cutting options with straight, serrated edges and a line cutter for many tasks.
• Secure rubberized handle and finger stop improve control while wet.
• Quick-draining sheath and tether options reduce loss risk during use.

Cons

• Some customers find the factory sharpness inconsistent and may need to resharpen for optimal cutability.
• A few reports of durability issues on arrival suggest inspecting before use and checking sheath release if immediate access is critical.

Specifications

Brand	GEAR AID
Blade material	304 stainless steel
Tip type	Blunt tip
Handle	Rubberized with finger stop
Sheath	Quick-draining sheath with removable belt clip
Mounting	Can be tethered via lanyard hole or paired with B.C.D. Adaptor Plate

Our Verdict

The GEAR AID Tanu is a practical, value-minded dive knife for divers and paddlers who need corrosion resistance, safe blunt-tip utility and flexible mounting. It is best for users who will accept a modest factory edge or plan to touch up the blade, and its robust handle and sheath system make it a sensible everyday water sports tool.

Frequently Asked Questions

Is the blade rust resistant?
Yes; the blade is made from 304 stainless steel which resists corrosion in salt water when rinsed and dried after use.

Can the knife be mounted on a BCD or inflator hose?
Yes; the knife is sold alone or as a kit with a B.C.D. Adaptor Plate to attach to an integrated knife mount or inflator hose.

Does the blunt tip affect useful cutting?
The blunt tip reduces puncture risk to inflatables but still allows line cutting and tank-banging; it is not intended as a piercing point for heavy-duty tasks.