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Blue Reef

Blue Reef Scuba Titanium Folding Knife

21 reviews
Ratings Distribution

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You save: $30.00 (48%)

Regular: $62.95

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About Blue Reef Scuba Titanium Folding Knife

Featured Reviews

See all 21 reviews

Great knife

By Joan D.

 -  Agoura Hills, CA, US

I really liked this knife. I went to Belize and accidentally put it in my carryon. I no longer have the knife.


Perfect backup knife

By Angus C.

This is a great small knife I use as a backup. Titanium so should hold up over time, and quality seems good.

This Blue Reef Folding Knife is made of titanium; no-rust, no-magnetism, and no-maintenance! The folded 4.5" (11.4 cm) knife fits conveniently into your pocket and opens into a full length 8" (20.3 cm) knife. The 3.5" (8.9 cm) blade with its sharp drop point tip, partial serrated edge, and a line cutter for everyday use has a spring-loaded lock for safety. Knife comes equipped with a convenient slide locking lanyard for added-security to clip to your BCD or harness.

Warranty Information

This product has a limited warranty of 12 months.


Blue Reef Scuba Titanium Folding Knife Features

  • Blue Reef Scuba Titanium Folding Knife:
  • Foldable and Convenient to Carry in Hand or Pocket
  • Sharp Drop Point Tip
  • Partial Serrated Edged Blade w/Line Cutter
  • Spring Loaded Lock
  • Clips onto BCD or Harness
  • Slide Locking Lanyard for Added-Security
  • No-Rust, No-Magnetism, and No-Maintenance!
  • Folded Length: 4.5" (11.4 cm)
  • Blade Length: 3.5" (8.9 cm)
  • Overall Length: 8" (20.3 cm)
  • Blade Steel: Titanium

Blue Reef Scuba Titanium Folding Knife Customer Reviews

Review Summary


(based on 21 reviews)


of respondents would recommend this to a friend.

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Most Liked Positive Review


Great knife

I really liked this knife. I went to Belize and accidentally put it in my carryon. I no longer have the knife.

Reviewed by 21 customers


Perfect backup knife

By Angus C.

This is a great small knife I use as a backup. Titanium so should hold up over time, and quality seems good.


Works as it should


from Riverview , FL, US

I attach the lanyard to a clip on my BC and either put the knife into my BC's side pocket or just slide it onto the waist strap used to secure the BC. The whole pocket knife style unexpectedly worked out quite nicely.


great titanium knife for a reasonable price


from Orlando, FL, US

You will not find a titanium knife for this price anywhere. Great construction. Will keep in BCD pocket in case of emergency


cheap and AWESOME

By Dale S.

from San Jose, CA, US

Im buying a second as a backup as I love this knife. as all new divers I bought the big diving knife which is a pain, falls off, gets in way , and is a hazard. I replaced it with this compact ultra sharp knife which i can stow anywhere or just hang from a D ring and tuck in anywhere. I LOVE this knfe and pair it with the same brand diving shears which is also cheap and awesome.


Blue Reef Knife

By Kelly S.

Awesome knife. Holds up well, but blade could be a little sharper.


Good knife.

By Mike N.

from Harrison Twp., MI, US

I keep it in my BC for emergencies.




from New York , NY, US

Great product


Good dive knife

By Rickey B.

Perfect size, I like that it’s folding. Tied a bolt snap to it can clipped it on my BC. Only one dive on it, we’ll see how it holds up.


Great product for the money!

By Ronald W.

from Pittsburgh , PA, US

Perfect and will get the job done.


Easy to open

By bbells

from Delano, MN, US

I needed a knife, but I rarely if ever use one. This is a nice fit in my pocket and easy to open even with my gloves.


Amazing quality even at triple the price

By Cali D.

Do not worry about the low cost, I have other much larger diving knives around $120 american. This folding titanium knife will go toe to toe with any knife I have. Its small enough to fit in pouches which my larger knives cant. It has easily a large enough blade for any use in the water. I will never carry a larger knive again. Buy this knife and you will thank me.


Blue Reef Titanium Folding Knife


from Pinellas Park , FL, US

Great Knife, easy to sharpen, holds an edge, no rust, takes a beating


Looks good

By Stephanie M.

from Frankford , DE, US

Looks good, however haven't used it yet




from East Palatka, FL, US

Great knife. Very Sharp. It lives in my BC pocket.


Best Knife Ever

By Bill P.

from Sosua, POP, DO

By far, the best knife I have owned in 35 years of diving. Small enough to put into a pocket, easy to open and stays SHARP. Easily cuts line and rope when needed.


Questions & Answers

Questions about this item:

Shopper  Why Did You Choose This?
Loaftx L  price, reviews
brian l  sale, titanium
Brandon B  Perfect compact knife to keep close by when boating and any other salt water activities. The price is an added bonus!
ROBERT R  Is the knife blade solid titanium or just titanium coated? What are the other metal parts of the knife made of?
Dean A  I believe the blade is solid titanium. I've used it a number of times and it has some scratches but doesn't have any corrosion whatsoever. I'm pretty sure the release is also titanium but wouldn't swear to it. Looks identical and has no corrosion either. The rivets are stainless. My SOG Seal Pup which is a coated blade, is rusty as hell. Plus the fact that this knife is very lightweight leads me to believe it's all titanium.
Nathan S  It appears to be solid titanium. No evidence of oxidation Good solid knife
jerry j  Solid, not coated.
robert w  What is the overall length when open?
Dean A  It's 8 1/4" or about 210mm.
jerry j  It should be in the specs area. 8 inches
robert w  Thanks Jerry. I was just curious about the blade length because I sometimes cut large rope.
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