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Plastimo unisex buoyancy aid in yellow and black with a front zip, waist strap and buckle
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Safety

A buoyancy aid, not a lifejacket

  • 50N: helps a conscious swimmer stay afloat
  • For able swimmers in suitable conditions
  • It won't turn an unconscious wearer face-up

Details

About this product

A 50N buoyancy aid from Plastimo for coasteering, kayaking, river rafting and lake activities. The polyethylene foam floats sit as one block in front and two in the back, and the waist belt, hem and neck all adjust for comfort.

A sturdy, hard-wearing zip and wide elasticated armholes let you move freely, and a loop at the neck lets you hang it on a hook. It's black and yellow, and can be sponge cleaned after use.

It's a buoyancy aid, not a lifejacket. It helps an able swimmer stay afloat in suitable conditions, but it doesn't self-right an unconscious wearer.

Free to moveWide elasticated armholes leave your arms free to paddle.
Adjustable fitThe waist belt, hem and neck adjust so it fits snugly.

Specifications

The details

BrandPlastimo
Product type50N buoyancy aid, unisex
Buoyancy50 newtons, polyethylene foam (1 block in front, 2 in the back)
FitAdjustable waist belt, hem and neck, zip front, wide elasticated armholes
ColourBlack and yellow
SizesSmall, Medium, Large, X-Large
Suitable forCoasteering, kayaking, river rafting, lake activities
UseAble swimmers in suitable conditions. Not a lifejacket.

How to use

Using it safely in three steps

1Zip and adjust

Do up the zip, then adjust the waist, hem and neck so it fits snugly and can't ride up.

2Know its limits

It's a 50N buoyancy aid for able swimmers in suitable conditions, not a lifejacket.

3Clean and hang up

Sponge clean it after use, then hang it up by the neck loop.

Great quality

Tried the buoyancy aid on a short session and it behaved as expected.
CrabCracker77 · 12 Sept 2026

Great value

Brilliant, does the job.
J. Young · 5 Sept 2026

Nice buoyancy aid

I was happy enough. The order sat in the car boot for a bit before it.
Chloe Taylor · 4 Sept 2026

Arrived in good shape

A buoyancy aid came quicker than expected.
Hannah Lewis · 1 Sept 2026

Nice buoyancy aid

Useful buoyancy aid for a short session by the water.
M. Taylor · 17 Aug 2026

Good buoyancy aid

Good buoyancy aid for a relaxed harbour trip.
HolidayKitDad38 · 5 Aug 2026

Good buoyancy aid

I would bring this buoyancy aid again for a relaxed session.
Jean Carter · 31 Jul 2026

Nice buoyancy aid

Useful enough to keep in the boot.
D. Ward · 29 Jul 2026

Every review is shown, low scores included. The breakdown chart appears from 10 reviews.

FAQs

Questions before you buy

Is this a lifejacket?

No. It's a 50N buoyancy aid. It helps an able swimmer stay afloat in suitable conditions, but it doesn't self-right an unconscious wearer the way a higher-rated lifejacket does.

Is it suitable for non-swimmers?

No. A 50N buoyancy aid isn't recommended for non-swimmers or rough, open water, where a higher-rated, self-righting lifejacket is the safer choice.

Is there a fishing version?

Yes. Our Plastimo 50N Fishing Buoyancy Aid Waistcoat has the same 50N rating in a fishing waistcoat.

Still deciding?

Message our team

We are a small family-run shop. Ask us anything before you order.

Send us a message support@downthecove.com

Delivery and returns

Before you order

Packed and posted by our own small team.

Tracked 48£3.50Free over £30Usually 2–3 working days
Tracked 24£4.50Free with Cove ClubAims for the next working day
Returns30 daysFree in the UKUnused and complete; start it from your order
Order by 3pm on a working day and it usually leaves the same day. Remote Scottish areas and the Isles of Scilly £14.95 · Europe £15 · rest of the world £25.DeliveryReturnsTrack an order

On the water

Safer sessions

The Down The Cove vanEst. 2012

Down The Cove · founded in Cornwall, 2012

A small family-run shop with Cornish roots

  • Order by 3pm on a working day and we usually dispatch the same day
  • Questions answered by our own small team
  • Cove Club members get free delivery and member discounts
  • We donate 1% of all profits to Compassion UK

We donate 1% of all profits to Compassion UK, supporting its work with children and communities facing poverty: clean water, healthcare and education. Compassion UK is an independent charity. Visit Compassion UK