Odyssey Plunge Olympus Cold Plunge
Premium stainless steel system by Odyssey Plunge. UK price £3,916. Not tested by us

Specifications
- Type
- Premium stainless steel system
- Capacity
- 450 L
- Includes chiller
- Yes
- Minimum temperature
- 3C
- Heating
- No
- Material
- 304 stainless steel liner (1.5 mm), Canadian red cedar cladding
- Insulation
- Not stated
- Chiller capacity
- 1 HP
- Dimensions
- 1520 x 1320 x 700 (internal 1200 x 800 x 600) mm
- Weight (empty)
- Not stated
- Voltage
- 230V
- Filtration
- UV and particle filter
- Outdoor use
- Yes
- App control
- No
- Warranty
- 1 year
- Ships to UK
- Yes
Price and where to buy
£3,916
UK retail price at last check, .
What owners say
- Odyssey Plunge scores 4.2 out of 5 on Trustpilot from 18 reviews; 1 of the newest 15 were 1 or 2 stars (brand-wide, checked ).
Our take
The Odyssey Plunge Olympus Cold Plunge is a premium stainless steel system sold in the UK at £3,916.
Key specifications: 450 litre capacity, 304 stainless steel liner (1.5 mm), Canadian red cedar cladding construction, a built-in 1 HP chiller, a minimum water temperature of 3C.
The warranty is 1 year, with UK delivery quoted at On request; free UK kerbside delivery.
We have not tested this unit ourselves; the take below is built from the maker's specifications, the UK price and what owners report.
What to buy with it
- Our running-cost figures are estimates. A plug-in meter between the socket and the chiller gives you the real number. MECHEER plug-in energy monitor (£11.88 at Amazon UK, 4.5 stars from 5,400 ratings)
- Climbing out with cold feet over a high rim is where people slip. A non-slip step costs little. Crystals anti-slip bath step (£13.97 at Amazon UK, 4.6 stars from 578 ratings)
- A chiller reads the water where it enters the unit, which is not always what is around your chest; a floating thermometer settles it. Intex floating pool thermometer (£7.49 at Amazon UK, 4.4 stars from 4,444 ratings)
Lids, filters, water care and what not to buy: our cold plunge accessories guide.
Notes from the manufacturer page: Price is the Cold Only configuration; Hot & Cold version at an unpublished extra cost; WiFi control is a paid upgrade. Built-in Odyssey Core chiller, 1 HP, 2.75 kW. Dry weight 75 kg. Warranty 12 months, free UK kerbside delivery. Specifications verified 2026-09-09.
Some links on this page are affiliate links. If you buy through them we may earn a commission from Odyssey Plunge at no extra cost to you. Commission does not decide verdicts; see our affiliate disclosure.