Spyderco Stretch 2XL Lightweight Salt Dive Knife Review

Spyderco Stretch 2XL Lightweight Salt open, with fully serrated blade and bright yellow handle
The Spyderco Stretch 2XL Lightweight dive knife
Spyderco Stretch 2XL Lightweight Salt open, showing the fully serrated blade and yellow FRN handle
The Stretch 2XL comes in either SpyderEdge (shown) or PlainEdge
Spyderco Stretch 2XL Lightweight Salt open at an angle with the thumb hole and serrations in view
The distinctive thumb hole and pocket clip from Spyderco
Close-up of the serrated H-2 steel blade and thumb hole on the Spyderco Stretch 2XL Lightweight Salt
The serrated SpyderEdge on the Stretch 2XL
Spyderco Stretch 2XL Lightweight Salt open next to a tape measure spanning about nine inches
The Stretch 2XL measures just over nine inches

Where to buy

$113.98
Buy now
$147.99
Buy now
$186.50
Buy now

Not many people immediately think of Spyderco when they think of diving, but everybody thinks of quality when they think about Spyderco. For over four decades, Spyderco has been a leader in the cutlery industry. Hunters, fishers, hikers, backpackers, and campers have known for years that Spyderco knives are sharp, strong, and dependable.

We recommend you check their line of knives out for diving as well. Made from stainless steel and a fiberglass reinforced nylon handle, the Spyderco Stretch 2XL Lightweight can handle the toughest saltwater you can throw at it.

Let’s dive in and take a closer look at the Spyderco Stretch 2XL Lightweight dive knife.

Things we like:

  • Sharp
  • Lightweight
  • Compact
  • Good price point

Things we don't like:

  • Feels a little flimsy at times
  • May be expensive for some

Compare prices

3 retailers compared · Checked on October 31, 2026

Lowest price right now $113.98
Amazon logoAmazon
In stock Lowest price Best price
Prime: Same-Day to Two-Day on millions of items
$113.98
Buy now
Tractor Supply logoTractor Supply
In stock
$147.99
Buy now
Scheels logoScheels
In stock
2–5 business days
$186.50
Buy now
We only list shops we would buy from ourselves This price grid only shows retailers we trust: shops we vet on returns, delivery, and what real customers say about them. All prices are checked daily. We earn a commission from some of the shops when you buy through these links, at no extra cost to you.
Amazon logo
DIVEIN's take
Why buy from Amazon?

Amazon has a documented Prime delivery program that covers millions of items, and that is the most concrete order-related support behind buying here.

Worth knowing

Some customers report slower replies or needing more follow-up than expected when they asked for help after ordering. If an order needs post-purchase support, that part of the experience is not always smooth.

Some customers also report delivery problems after ordering. That keeps follow-up and delivery as the areas to watch if you place the order here.

DIVEIN editorial team
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Shipping & returns
Free shipping on eligible orders meeting the minimum threshold. Ships from Amazon fulfillment centers or third-party sellers, depending on the listing; seller-shipped items may take longer. Most items sold on Amazon.com may be returned within 30 days of delivery; exceptions apply.
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Scheels logo
DIVEIN's take
Why buy from Scheels?

Order from Scheels for the customer service. Buyers describe staff as friendly and helpful, and that is the part of an online gear purchase that matters most when something needs attention.

What buyers say

Several buyers describe customer service as friendly and helpful. The praise is about the service itself rather than a specific product or issue.

Worth knowing

The friction shows up after ordering. Some customers report slower replies or extra follow-up when they needed help, including order-status or cancellation problems that took more chasing than expected.

If you need help after an order, plan for a little extra persistence rather than expecting one contact to close it.

DIVEIN editorial team
Shipping & returns
Eligible online returns are free within 90 days of purchase; items must be in original packaging and condition.
Visit Scheels

Spyderco Stretch 2XL Lightweight Salt Spec Breakdown & Features

The Spyderco Stretch 2XL is a folding dive knife made from H-2 stainless steel, which makes it impervious to rust. The blade length of 3.99 inches (10.1 cm) and a handle length of 4.97 inches (12.6 cm) makes the Stretch 2XL measure 8.96 inches (22.7 cm) in total.

The Stretch 2XL is available in either PlainEdge (straight) or SpyderEdge (serrated). Both designs are sharp out of the box. The handle is made from fiber-reinforced nylon (FRN), and is designed with bi-directional texture pattern for optimal grip.

Spyderco Stretch 2XL Lightweight Salt Impressions

Our tester gripping the yellow Spyderco Stretch 2XL Lightweight Salt in thick neoprene dive gloves
DIVEIN tester cutting white rope with the serrated blade of the Spyderco Stretch 2XL Lightweight Salt

Like all the other Spyderco knives we tested, the Stretch 2XL performed admirably. It is a great folding knife that is made for the rigors of salt water. It is made from H-2 stainless steel, so it is very resistant to corrosion. I did have a small issue, which I’ll discuss below.

During our testing phase, the Stretch 2XL cut exceptionally, regardless of what we threw at it. Fishing line, 550 paracord, and even thick dock rope were no match. The SpyderEdge (serrated) is exceedingly sharp, and the material will hold up for a very long time.

Being a folding knife, when using the Stretch 2XL there is no need for a sheath. We wouldn’t recommend just clipping it on a belt though. You should have somewhere to tuck it in, whether that’s a pocket or a piece of rubber tubing.

The Stretch 2XL is easy to open and close in all but the thickest mittens. And even then it’s not that difficult. My one complaint about the Stretch 2XL is that it almost feels too long for how thin it is. Out of all the Spyderco knives we tested, the Stretch 2XL felt flimsy at times. Not that it’s weak, but it might not be the best choice for bigger jobs.

If you want a knife from Spyderco that we found to be nearly indestructible, check out our review of the Caribbean Sheepfoot. It’s the largest Spyderco knife we tested, and it also has the thickest blade.

Our favorite Spyderco knife is the Salt 2. It is a great all-around knife, and since it’s from Spyderco you know it’s high-quality. You honestly can’t go wrong with any knife from the Salt line manufactured by Spyderco.


Do we recommend the Spyderco Stretch 2XL Lightweight Salt dive knife?

Close-up of the yellow textured handle, black pocket clip and lock area on the Spyderco Stretch 2XL
Spyderco Stretch 2XL Lightweight Salt folded closed on a grey surface with its black pocket clip up

We do recommend the Spyderco Stretch 2XL. It is a good all-around knife that is sharp out of the box and easy to handle. It is a little longer than some of the other Spyderco models we tested, and does feel weaker the closer you get to the point. We didn’t find this to be an overbearing problem, but do be aware of it if you intend to use the Stretch 2XL to pry or jab at anything while diving.

It’s Spyderco, so it’s high-quality. You can’t go wrong with the brand, and the Stretch 2XL is no different. To see how it stacks up against the other knives we tested, check out our knife roundup rundown.


Specs & Features

Fixed or foldablefoldable
Blade length3.99 in. (10.1 cm)
Handle length4.97 in. (12.6 cm)
Weight3 oz. (84 g)
Blade typePlainEdge (straight) or SpyderEdge (serrated)
Blade materialH-2 stainless steel
Handle materialFRN (fiber-reinforced nylon)
Blade tipdrop point

Compare prices

3 retailers compared · Checked on October 31, 2026

Lowest price right now $113.98
Amazon logoAmazon
In stock Lowest price Best price
Prime: Same-Day to Two-Day on millions of items
$113.98
Buy now
Tractor Supply logoTractor Supply
In stock
$147.99
Buy now
Scheels logoScheels
In stock
2–5 business days
$186.50
Buy now
We only list shops we would buy from ourselves This price grid only shows retailers we trust: shops we vet on returns, delivery, and what real customers say about them. All prices are checked daily. We earn a commission from some of the shops when you buy through these links, at no extra cost to you.
Amazon logo
DIVEIN's take
Why buy from Amazon?

Amazon has a documented Prime delivery program that covers millions of items, and that is the most concrete order-related support behind buying here.

Worth knowing

Some customers report slower replies or needing more follow-up than expected when they asked for help after ordering. If an order needs post-purchase support, that part of the experience is not always smooth.

Some customers also report delivery problems after ordering. That keeps follow-up and delivery as the areas to watch if you place the order here.

DIVEIN editorial team
Accepted payments
VISAAMEXDiscover

Checkout on amazon.com is served over a secure SSL (https) connection.

Shipping & returns
Free shipping on eligible orders meeting the minimum threshold. Ships from Amazon fulfillment centers or third-party sellers, depending on the listing; seller-shipped items may take longer. Most items sold on Amazon.com may be returned within 30 days of delivery; exceptions apply.
Visit Amazon
Scheels logo
DIVEIN's take
Why buy from Scheels?

Order from Scheels for the customer service. Buyers describe staff as friendly and helpful, and that is the part of an online gear purchase that matters most when something needs attention.

What buyers say

Several buyers describe customer service as friendly and helpful. The praise is about the service itself rather than a specific product or issue.

Worth knowing

The friction shows up after ordering. Some customers report slower replies or extra follow-up when they needed help, including order-status or cancellation problems that took more chasing than expected.

If you need help after an order, plan for a little extra persistence rather than expecting one contact to close it.

DIVEIN editorial team
Shipping & returns
Eligible online returns are free within 90 days of purchase; items must be in original packaging and condition.
Visit Scheels
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