Factory tours every Saturday & Sunday — 75 minutes, £16 a head, and you take home a pair you built yourself. Book a tour →
Otterwell Goggle Works · Manchester

Trafford Park, Manchester · Est. 1962

Every pair starts as a puddle of resin.

We have been pressing, tinting and testing swimming goggles on the same stretch of the Bridgewater Canal for over sixty years. Come and watch us do it — then build a pair of your own to take home.

1962Year one
21mPairs made
4.9Tour rating
34People here
A pair of Otterwell goggles underwater, lit by sunlight coming through the surface
Made in Manchester 🇩🇩 since 1962
1

Moulded here, not shipped here

Lens blanks go into the press at one end of Shed B and come out as finished goggles at the other. Nothing crosses an ocean on the way.

2

Clearcoat 3 anti-fog

Our own anti-fog recipe, first mixed in a bucket in 1971 and improved eleven times since. It is baked in, not sprayed on, so it does not wash off.

3

Two-year seal guarantee

If the silicone seal on your Otterwells perishes, splits or stops sealing within two years, post them back and we will re-gasket them for nothing.

The range

Six pairs. That is the whole catalogue.

We would rather make six good goggles than sixty average ones. Every pair below is pressed, tinted, sealed and tested in Trafford Park.

Bestseller

The Ancoats

Everyday training · Ages 12+

The one most of Manchester learned in. Wide seal, four nose bridges in the box, and a strap you can adjust with wet hands.

£14.00Details
Kids

The Ripple Junior

Lessons & galas · Ages 6–12

A smaller frame with a chunky buckle that small fingers can actually work. Comes with a name label you can bite into the strap.

£11.00Details
Race day

The Mercury Racer

Competition · Low profile

Sits almost flat in the eye socket so it will not drag off the blocks. Smoked lens for indoor pools with harsh lighting.

£28.00Details
Open water

The Long Course

Lakes & sea · Wide view

A big amber lens that lifts a grey Manchester morning and lets you spot a buoy from three hundred metres out.

£32.00Details

See all six pairs

Factory tours · £16

Come and see where they come from.

Seventy-five minutes on the factory floor with someone who actually works here. You will see a lens go from a warm disc of resin to a finished pair — and then you will make a pair yourself, in whatever colour you like, and walk out wearing them.

  • Every Saturday and Sunday at 10:00am, 12:00pm and 2:00pm
  • £16 a person. Under-5s come free
  • You keep the goggles you build — that is a £14 pair, included
  • Small groups. Sixteen people, never more
  • Good for ages 5 and up. Buggies fine, the whole route is flat

Check dates and book   What happens on the tour

A guide in a hi-vis vest showing a family group around the factory floor
Rosalind takes the Sunday tours. She has worked the tinting room since 2009.

How a pair is made

Resin in on Monday. Goggles out on Thursday.

Three machines pressing lens blanks onto a conveyor, watched by an operator
1. The press. Warm resin discs go under twelve tonnes of pressure for eleven seconds and come out as lenses.
Racks of lenses being lowered into vats of coloured dye in the tinting room
2. The tinting room. Racks of lenses are dipped into hot dye. Amber takes four minutes. Smoke takes nine.
A tall glass water tank where a tester wearing goggles checks for leaks
3. The Test Tank. One pair in every fifty is worn underwater for two minutes. If a bubble escapes, the batch goes back.
A workbench with trays of coloured straps and lenses where visitors build their own pair
4. The build bench. Where tour visitors clip together their own pair. Six strap colours, and yes, you can mix two.

What visitors say

4.9 out of 5, from 1,284 tours

★★★★★

“Took both boys on a wet Sunday expecting to be bored. Ended up staying for the whole thing and buying two extra pairs in the shop. The tank bit had them completely silent, which never happens.”

JD Jonathan D.Chorlton · June
★★★★★

“My daughter picked purple straps with a green buckle and has not taken them off since, including at breakfast. Worth £16 of anybody’s money.”

PR Priya R.Sale · July
★★★★★

“I have swum in Otterwells for thirty years and never once thought about where they came from. Turns out it is a shed twenty minutes from my house. Brilliant morning.”

MA Marie A.Stockport · May

Sunday 6th September has two places left.

The 12:00pm tour is nearly full. Places are held for ten minutes while you finish booking.

Book the 12:00pm tour — £16