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Rated 4.7/5 by verified customers
Find your perfect cold therapy device
Shop precision ice baths, chillers and all the accessories you need to get the most out of cold water therapy.
Not sure where to start? Find your setup in 2 minutes
3–15°C precise control
5–10 day UK & EU delivery
30-day returns
UK & EU warehouse shipping
30-day returns
Klarna available
4.8 from verified reviews
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The Science
Backed by research, not hype
Recovery
Cold water immersion after hard training can ease the muscle soreness and perceived fatigue that build up over the following days, helping you come back to your next session feeling fresher.
Bleakley et al. 2012, Cochrane Database of Systematic Reviews
Mood & energy
A cold plunge triggers a sharp rise in circulating noradrenaline and a jump in alertness. Many people describe the after-effect as a clean, sustained lift in mood and focus.
Šrámek et al. 2000, European Journal of Applied Physiology
Sleep & stress
Regular cold exposure is associated with a shift toward parasympathetic (“rest and digest”) activity and lower self-reported stress, which for many supports calmer evenings and better sleep.
Buijze et al. 2016, PLOS ONE
Cold water immersion is not a medical treatment. Consult a professional if you have cardiovascular conditions.
Getting started
How it works
01
Fill
Set up your tub anywhere with a hose or a few buckets. Flat-pack frame, up in minutes.
02
Chill
Dial in 3–15°C on a Chill Core and let it hold temperature — no ice runs, no guesswork.
03
Plunge
Two to five minutes, most days. The insulated lid keeps it cold and ready for tomorrow.
Learn
Cold water therapy, explained
Verified reviews
Loved by cold-water regulars
“Been using this every morning since January. The insulated lid genuinely keeps it cold overnight with a Chill Core 300 running — water's still at 4°C by the time I get in.”
“Quiet, holds 4°C rock steady, and the titanium coil gives me peace of mind since I run treatment drops through the water regularly.”
“Buying the bundle took all the guesswork out of sizing a chiller to the tub. Arrived together, set up in an afternoon, no compatibility issues.”
“The six heat zones make a real difference — warmer at the feet, cooler at the chest, so I can actually stay in for the full 30 minutes.”
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