Folding knife with Sea Shepherd branding on a white background         Folding knife with Sea Shepherd branding on a white background
Folding knife with Sea Shepherd logo on a white background         Folding knife with Sea Shepherd logo on a white background
Two folding knives with Sea Shepherd branding on a white background         Two folding knives with Sea Shepherd branding on a white background
Folding knife with serrated blade and black handle on a white background         Folding knife with serrated blade and black handle on a white background
Sea Shepherd knife and packaging on a white background         Sea Shepherd knife and packaging on a white background

Sea Shepherd x Waterhaul Folding Pocket Knife

£25
/

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Serrated beach cleaner's pocket knife made from 100% recycled nylon fishing nets, paired with a high-end Italian serrated safety blade. The ultimate boat-safe pocket tool for tackling ghost gear and other forms of plastic pollution.

SPECIAL EDITION: We've partnered with Sea Shepherd to create this batch of exclusive black pocket knives, with £5 from each knife sold being donated to Sea Shepherd to support ongoing ocean conservation efforts.

For every pocket knife sold, £5 will be donated to Sea Shepherd to support their vital ocean conservation efforts. This contribution helps fund campaigns to protect marine wildlife, combat illegal fishing, and defend vulnerable ecosystems around the world.

Crafted in Italy, this 61 mm beach cleaner's knife features a 2.5 mm thick W 1.4034 stainless steel blade, offering a balance of corrosion resistance, 56HRC hardness, and edge retention.

Designed for durability, it includes a 65 mm serrated section for cutting tough ropes and nets, with a rounded tip for safety. Built to last a lifetime.

100% recycled handle, using monofilament gill nets; one of the most dangerous forms of ghost gear due to the high risk of entanglement and near-invisible underwater appearance.

Featured in an exclusive black colourway as part of the collaboration with Sea Shepherd.

We recommend rinsing your pocket knife in fresh water and drying after use.

Oiling the blade after washing helps add additional rust protection.

Investing in a sharpening stone will help keep your blade edge razor sharp.

The folding and locking mechanism on the knife should be oiled at least twice a year.

So far, we've recycled 105985kg of marine plastic and your purchase will help us to increase this even further.

Person wearing a cap and sunglasses, holding a Sea Shepherd tool against a blue background         Person wearing a cap and sunglasses, holding a Sea Shepherd tool against a blue background
Fishing knife with 'Sea Shepherd' branding on a background of orange boots and ropes.         Fishing knife with 'Sea Shepherd' branding on a background of orange boots and ropes.
Hand wearing a black glove holding a Sea Shepherd branded knife with a blue background         Hand wearing a black glove holding a Sea Shepherd branded knife with a blue background
Hand wearing a yellow glove holding a knife with 'Sea Shepherd' branding.         Hand wearing a yellow glove holding a knife with 'Sea Shepherd' branding.
Person using a Sea Shepherd knife on a red object with gloves on         Person using a Sea Shepherd knife on a red object with gloves on
Hand holding a knife with a Sea Shepherd logo amidst fishing nets         Hand holding a knife with a Sea Shepherd logo amidst fishing nets

Weight: 77g
Total length (unfolded): 188mm
Blade length: 77mm
Serrated Section: 65mm
Blade thickness: 1.5mm
Folded length: 111mm
Body height: 29mm
Body thickness: 16.5mm

Our knife handles are made with nylon monofilament gill nets, recovered and recycled in the UK.

Nylon (Polyamide-6) is an engineering plastic valued for its high tensile strength and flexibility, commonly used in monofilament fishing nets and lines.

Its excellent abrasion resistance and durability make recycled nylon a perfect fit for precision parts designed to endure heavy wear or impact.

Our delivery packaging is always entirely plastic-free and 100% recyclable.

30 days to try at home and exchange or return.

Free UK returns with Royal Mail.

Entirely plastic free and sustainable packaging.

Worldwide shipping options.

Every knife sold directly enables the expansion of our ghost gear recovery and recycling efforts and creates a demand for even more plastic to be removed from our coastline.

  • 5 stars: 41 (89%)
  • 4 stars: 3 (7%)
  • 3 stars: 2 (4%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
Anonymous (United Kingdom)
Hooked tip

It's alright..... The hook is a bit blunt and even after sharpening it doesn't keep its edge long. Also would be nice if it could float. You're buying to contribute towards a cause over any other qualities.

R
Ross Flett
A valuable tool for dealing with marine life rescues

At Orkney Seal Rescue we occasionally get called out to deal with marine life entanglement and the Beach Cleaners Knife shall be a valuable asset

R
Ross Flett
A valuable tool for dealing with marine life rescues

At Orkney Seal Rescue we occasionally get called out to deal with marine life entanglement and the Beach Cleaners Knife shall be a valuable asset

R
Rick

Great product heavy duty great concept

A
Anonymous (United Kingdom)
Hooked tip

Sharp and well designed. Ideal!

R
Rob Poulter (United Kingdom)
Blunt tip

Great boat knife. Sharp blade but blunt tip. Well made & not too big

D
Danny Magill (United Kingdom)
Blunt tip

I love this product & the ethos of the company

J
Jon rogers
Sea shepherd x Waterhaul, rope knife

Feels good, looks good, nice strong sharp blade, good build quality.
Nice knife

D
Duncan McLean

Feels well made, light, easy to use and very sharp. Being locking (in my view safer to use than non-) maybe better kept in a toolkit rather than pocket on your way to a 'non-public' place!

S
Stephen Saunders
Well made and designed sea knife

This is a great looking and well made knife for use at sea, with a strong stainless steel serrated blade and resistant recycled plastic handle, you can tell that a lot of thought has gone into its construction, a great product with the added knowledge that's you are helping to clean up the sea from human plastic waste.

D
David Oakes
Excellent knife.

Great knife, nice sharp blade very practical . Perfect for keeping in your bag on walks. Quick delivery , 5 star customer service from Waterhaul.

S
Sean Flinn
Fabulous

Best for fishing gear cutting knife for cutting discarded gear and made from fishing waste I have ever purchased.

J
Jasmine

Great product for a great cause!

N
Neil Smith

Will be really useful will get the other knife when available

D
Dusty

Great product although not the knife I ordered.

S
Sandi

This will be so useful on cleanups along the Thames and lovely that it is itself made of littered plastics! Love the concept and the other products

A
Alan McCann

Comfortable safe trip

C
Charles Warren
Really useful quality knife

Can't fault these. Comfortable in the hand,super sharp, great design, locking blade, sturdy, super useful. Great for cutting baler twine on hay and straw bales, great safety knife around ropes in general, great strap cutter. Bought one and was so impressed I bought two more as gifts for my children, who love them!

M
Marcus LaVerne
Great Product Great Company

Bought this knife to leave in my BCD pocket,whilst scuba diving, as a backup. Great quality and from a fantastic company. I have the sunglasses as well which are just brilliant!!

H
Helen Holmes
Fab knife.

The knife arrived very promptly. Excellent design - will probably get another one to use in the garden or when on the beach as the one I ordered is for our boat. It would get extra stars if some sort of carabiner was attached - it would be a fantastic addition as then it could be easily attached to a belt hook or similar - luckily we have a spare one.

p
polly gibb
Fantastic

This is a fantastic piece of kit. It is chunky, beautifully made and robust and will be fab for my adventurous daughter.

C
Claire McCormack
Excellent

Well designed sharp hooked knife, the safety feature prevents it from accidentally closing and handy hole to attach a line. This knife is just what's needed to make it easier to clear the plastic, fishing tackle and ropes entangled in trees & bushes overhanging the Thames that we previously struggled to remove.

m
maz varey
excellent

Great knife. Slices through thick, sandy, wet rope no dramas. I wore out my Adventure knife so trying this new design as well. Great to use - very sharp blade and hooked tip is perfect. Chopped through some rope in a huge ball the size of a car on my local spot, making it easier to haul away. Well done waterhaul, keep up the good work.

G
Gareth Hayes
Just the job

Great quality product

J
John Harcombe
Beach cleaners knife, perfect for kayaking and sailing

Bought the beach cleaners knife as a safety knife for sea kayaking about a year ago and carry it in my buoyancy aid every time I go out. Was a little bigger than I originally wanted but has proven to be very robust and useful and fits into the pocket just fine.

It certainly proved its worth last week, we have a little 22ft yacht and I reversed into our mooring lines, which wrapped themselves tightly around the prop. I had to jump over the side and cut off all the rope, floating 5ft in very murky harbour water.

The knife cut through the mooring lines (nylon rope) very easily and was easy to handle while working blind. The perfect knife for sailing or kayaking, so razor sharp would easily cut a finger off if careless!

M
MJane Hawksey
Love it

Sharp,cuts through rope easily

A
Andy Thompson
Looks good

I've not had chance to really test this yet but early impressions are good. Arrived quickly and no issues with ordering.

A
Andy Thompson
Looks good

I've not had chance to really test this yet but early impressions are good. Arrived quickly and no issues with ordering.

M
Mike Shaw
Great tool

Perfect tool whilst beach cleaning during my marine stranding work!

M
Mike Shaw
Great tool

Perfect tool whilst beach cleaning during my marine stranding work!

k
ksenia zywczuk
A good one!

So far so good. Knife fits in my hand well, the blade has stayed sharp; an excellent fishing knife. Locks into place when open, feel as though it should close better. As it is the blade could get caught and lift open accidentally. Overall I'm happy and would buy again if I lose this one or for gifts for friends.

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