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Lumi Therapy Pod MAX Ultra

Inflatable or portable tub by Lumi Therapy. UK price £89 (RRP £129). Not tested by us

Lumi Therapy Pod MAX Ultra, inflatable or portable tub
Image: Lumi Therapy

Specifications

Type
Inflatable or portable tub
Capacity
420 L
Includes chiller
No
Material
Inflatable, 5-layer insulated PVC with rip-stop polyester outer
Insulation
10 mm
Dimensions
900 dia x 750 h mm
Weight (empty)
Not stated
Voltage
Not stated
Filtration
Not stated
Outdoor use
Yes
App control
No
Warranty
6 months
Ships to UK
Yes

Price and where to buy

£89
UK retail price at last check, .

Check price at Lumi Therapy

Also on Amazon UK (Amazon price and stock can differ from the brand's own store)

What owners say

  • Lumi Therapy scores 3.8 out of 5 on Trustpilot from 4,978 reviews; 12 of the newest 15 were 1 or 2 stars (brand-wide, checked ).
  • Amazon UK: 4.1 out of 5 from 50 ratings for this model.

Price history

Unchanged at £89 since , across 5 checks of Lumi Therapy's own store.

Our take

The Lumi Therapy Pod MAX Ultra is an inflatable or portable tub sold in the UK at £89 (RRP £129).

Key specifications: 420 litre capacity, Inflatable, 5-layer insulated PVC with rip-stop polyester outer construction, 10 mm of insulation, no chiller included.

The warranty is 6 months.

Its UK price has held steady across the 5 checks in our price history.

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

  • This is a tub only, so from May to September it means buying ice or adding a chiller. Lumi Therapy's own chiller is the Mini Chiller 2 (£699), which cools to 2C; check with Lumi Therapy that it suits this tub before you order. Lumi Therapy Mini Chiller 2
  • Lumi Therapy lists no filtration for this tub, so keeping the water clean between changes is down to you. Bio Ouster 3-in-1 weekly cold plunge treatment (£48.86 at Amazon UK, 4.5 stars from 543 ratings)
  • A pod standing straight on paving is the usual way a base gets worn through. A foam floor protector underneath prevents it. Lay-Z-Spa 10-piece floor protector (£35.04 at Amazon UK, 4.4 stars from 6,666 ratings)

Lids, filters, water care and what not to buy: our cold plunge accessories guide.

Compare with alternatives

Notes from the manufacturer page: Body 6 months, inflatable ring 30 days Specifications verified 2026-09-23.

Cold water immersion places real stress on the heart and circulation. Anyone with a cardiovascular condition, high blood pressure, a history of arrhythmia, or who is pregnant should speak to a doctor before using a cold plunge. Never plunge alone. Start with short sessions at mild temperatures and progress gradually. Read the full safety guide.

Some links on this page are affiliate links. If you buy through them we may earn a commission from Lumi Therapy at no extra cost to you. Commission does not decide verdicts; see our affiliate disclosure.