The 9 Best Scuba Knife Straps (2023 reviews)

We know from years of feedback from readers, customers and amazon sellers, what most people want in a strap. The scuba choice scuba knife strap is exactly that - it's a simple strap that hits all the right notes. This item features everything you need to get started, regardless if you're a beginner or expert. It's strong, flexible, and reliable. In contrast to non-stretch straps, this one provides some improvement to securing the mask on your head. It allows easy on/off with one hand. It will add a small barrier to keep the reg on the necklace, with some force the reg can be removed. It is made for large men. This one holds up much better. It is great for an inexpensive solution to broken swim mask straps.

Why We Like This:

Keeps reg right in front of your mouth
Nice replacement strap for swim mask/goggles
One of the new comers and featured product

Best With Sheath: Promate Scuba Knife strap

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The promate scuba knife strap should be able to handle its purpose and duties with ease. This knife is wicked sharp. It’s a full size knife. It features a stainless steel butt cap on the handle bottom. There is a pretty ingenious locking mechanism that can be actuated from either side of the handle making it easy to release the knife from the sheath by either forefinger or thumb, so it is easy to deploy, but very difficult to remove without properly triggering the lock. It’s a great, sharp mini water katana. It comes with quick release and adjustable straps. It would also make a good hunting camping knife carving knife.

Why We Like This:

Comfortable and able to make minor adjustments while wearing
Stays on when diving and cuts wonderfully
Perfect purchase for anyone embracing life near the sea
Plastic sheath holds the knife well

Best For Its intended Use: XS Scuba Knife strap

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The xs scuba scuba knife strap should be able to handle its purpose and duties with ease. The XS scuba knife holder has a versatile design for use with fogcutter, recon, beta titanium, saw and many other manufacturer knifes. It has a ''tong and groove'' style attachment akin to molly webbing to secure your knife sheath to the carrier. The attachment on the top threads perfectly IF your knife sheath has slots on both sides of the knife sheath itself. It holds the strap for the plastic sheath in place.

The knife holder can be placed on your thigh. It takes a large knife to completely secure the knife into this holder. The straps are sturdy and the knife feels very secure with no movement.

Why We Like This:

Holds knife in place better than rubber straps
Super comfortable, and it is on bare skin
Standard 8" dive knife, in poly-fabric sheath, slides nicely
Works quite well with a wetsuit for recon diving

Best For sticking In tree: Punada Scuba Knife strap

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The punada scuba knife strap is suitable and reliable and fits well with your daily usage. The sharp diving knife can offer you great protection when diving. It is a right handed designed knife and sheath. It includes a black diving knife, a heavy duty plastic sheath for the knife, two leg/arm straps and a nylon material sheath for the knife. The knife itself is well made, as well as the plastic sheath. The knife can be pulled out of sheath pretty easily without pressing the release button.

This knife has a nice locking mechanism and the straps are made of good fabric. It fits well in either sheath, good positive retention with the hard plastic lock. The blade is sharp and does its job and the handle is just rope but comfortable. The knife is good for throwing with practice.

Why We Like This:

Knife is beautiful and super sharp
Very comfy to wear an easy to retract and return the blade
Pretty sharp knife and comes with extra straps
Blade is very sharp an sturdy

Best For Spearfishing: Gasher Scuba Knife strap

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Gasher makes beautiful and great strap with classic and smartly choosen materials. This is a simple knife. It can be used on land, forests. The blade is sharp and pretty good to use. It comes with quick adjust sheath straps. The Leg/arm straps makes the placement of your knife easy, comfortable and always accessible to you.

The knife and holder are amazing. This knife is sturdy enough to get the job done should you ever find yourself entangled while underwater. It can be a good choice as a tactical knife when snorkeling, hiking, rescuing, camping, etc.

Why We Like This:

Sheath and straps are nylon, with a button snap to secure knife
Multiple function knife-tactical knife, best defensive tool for you
Lot of satisfied buyers

Best For snorkeling In The ocean: boffer Scuba Knife strap

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The boffer scuba knife strap is satisfactory and appropriate and fits well with your regular usage. The different stealth knife comes with work quite well on different dive belts. It comes with a locking case and a leather travel type of case. It holds the blade with enough pressure to avoid accidental draws but is simple to draw when you need it. The Grip of the blade is pretty good, and while it isn't the most comfortable, it still functions quite well as a grip. The buckles are also quite small and prone to coming un-clipped, especially if you attach it to your leg.

It’s lightweight, the glade and sheaths are made well enough. It eases in and out of the holder nicely once you press the magic button.

Why We Like This:

Sleek and stealthy also looks great
Sharpness and useability of the blade
Holds up great, looks cool, nice and sharp, serrated side cuts line well

Best Dive Knife: TUSA Scuba Knife strap

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The tusa scuba knife strap's superior materials makes sure that it ages well with use. This knife can be worn on the forearm. It is made from high quality ti-6al-4v titanium and can be easily disassembled for cleaning and maintenance. It includes a serrated edge plus a line cutter. The straps are approximately one inch wide, and the holes in the sheath are just wide enough to accommodate them. It can be used by spear fishermen for cutting and gutting and so the cleaning can be vital.

This is a fairly long knife, though, and much better suited for a thigh. The knife is locked in the sheath, so it will stay put. This is a quality product and holds up well.

Why We Like This:

Comes apart for cleaning although seems to resist staining or rust quite well
Comfortable adjustable straps with sturdy blade
New and hot release

Best For money: Promate Dive Knife

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate strap. The promate dive knife is exactly that - it's a simple strap that hits all the right notes. The biggest advantage to a stainless steel knife is that not only are they easier to sharpen, they hold an edge well, especially the knives made from japanese 420 stainless steel. It's used to harm aquatic creatures or deface the underwater atmosphere. The Knife has a sharp blade, and a simple locking handle, also includes straps for your leg. It's a hard plastic and resists salt water.

The straps are attached to the sheath and you strap that to your leg or arm. It does not collapse or fold, it's a straight diving knife and super sharp and sturdy. It can be made almost as sharp as 420 but is more corrosion resistant. This is a good dive knife.

Why We Like This:

Very sharp and feels comfortable even on your bare leg
Sharp knife with hard plastic sheath
Locks in sheath, but easy to pull out

Best For thigh mounted Dive Knife: trident Scuba Knife strap

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These are robust straps which should last and are long enough for use on thigh to forearm. It is perfect for a thigh mounted dive knife. These straps do serve purpose, however, they require you to re-tighten them before strapping your knife on before every use. It is easy to use with quick release buckles.

Why We Like This: