Renu Therapy Aurelius

The Aurelius is Renu Therapy's spacious lay-down plunge, built for full-body immersion and taller users who feel cramped in upright tubs. It sits below the Cold Stoic 3.0 in price while keeping the brand's steel-and-ozone approach.

Renu does not publish a full spec sheet for every figure, so some numbers here carry lower confidence — but the core proposition is clear: a longer interior for a more comfortable lay-down plunge from a brand with strong owner ratings. If interior length is your priority, it is the Renu to look at.