• Aura Cuboid XL stainless steel cold plunge tub
  • Aura Cuboid XL cold plunge with chiller and valves
  • Aura Cold Plunge Cuboid XL — With Chiller
  • Aura Cold Plunge Cuboid XL — Spa Connection
  • Aura Cold Plunge Cuboid XL — With Step
  • Aura Cold Plunge Cuboid XL — Accessories
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Aura Saunas

Aura Cold Plunge Cuboid XL — 304 Stainless Steel

Aura Cold Plunge Cuboid XL — 304 Stainless Steel

$5,999.00 USD
$5,999.00 USD
Sale Sold out
Shipping calculated at checkout.

The Aura Cuboid XL is our largest stainless cold plunge — 5 extra inches wider than the standard Cuboid, with the same nano-coated 304 stainless interior and optional 120V chiller compatibility. For taller users or anyone who wants unrestricted movement in the plunge.

Specifications

Capacity 1 person
Exterior dimensions 30" W × 55" D × 31.5" H
Interior dimensions Not available — see note below
Electrical Not applicable (no electrical component)
Heater Not applicable (cold plunge, no heater)
Wood 304 Stainless Steel interior / stainless steel cabinet with Pacific Cedar trim exterior
EMF Not applicable
Weight 300 lbs
Warranty 1 year (manufacturer)
Lead time Typically 15 to 30 business days. Confirmed on your quote.

See financing options.

Specifications

Capacity
1 Person
Material
304 SS Nano-Coated
Therapy Type
Cold Therapy
Temperature
45–55°F
Electrical
120V (optional chiller)
Dimensions
55″ W × 28″ D × 26″ H
Weight
200 lbs
Cooling
Nano-Coated 304 SS

The experience

Five extra inches of width sounds minor — it isn't. The XL gives tall users full leg extension and larger frames the room to submerge completely. Nano-coated interior stays clean and resists mineral deposits with minimal maintenance. Pair with the optional chiller and the Cuboid XL becomes a permanent fixture in any serious home wellness setup.

Common questions

Do I need the chiller?

No — works with ice alone. The optional 120V chiller maintains temperature automatically.

How long should I stay in?

Beginners: 1–2 minutes. Working up to 3–5 minutes is typical.

What does delivery look like?

Curbside freight — we confirm site access before anything ships.

What's the warranty?

Full 5-year manufacturer warranty, handled by us as an authorized dealer.

Delivery

Free curbside freight to the contiguous US. We contact you before shipment to confirm site access and schedule your delivery window.

Warranty

Backed by a 5-year manufacturer warranty on electronics and craftsmanship. As an authorized dealer we coordinate all warranty claims directly on your behalf.

Questions? Contact support@aurasaunas.com.

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