Polaris Premium 1-Person Fully-Assembled ThermoWood Cold Plunge Tub
100% Authentic Polaris Products
- Full Manufacturer's Warranty
- Free U.S Shipping
SEE IT IN YOUR SPACE
Upload a quick photo of your room to see how this product fits your space.
HomeVisioner
Choose options
Premium 1-Person Cold Plunge Tub — Handcrafted ThermoWood System
The Premium 1-Person Cold Plunge Tub delivers a deeply immersive cold therapy experience designed to melt away daily stress and accelerate muscle recovery for serious wellness enthusiasts.
A smooth, hygienic fiberglass interior cradles the body comfortably, while beautifully finished natural wood cladding blends rustic charm with modern luxury — creating a calming space for both mind and muscles.
Built to run without electricity, this tub can simply be filled, chilled, and used whenever a session is needed, with no chiller or power hookup required. Exceptional durability and enhanced moisture resistance are built in for dependable use season after season.
Regular cold immersion is associated with reduced muscle soreness and inflammation, sharper mental focus, and greater overall physical and emotional resilience.
Key Features
ThermoWood Exterior & Fiberglass Interior
Scandinavian ThermoWood® on the outside and a premium fiberglass insert inside, for durability, a natural look, and a smooth, hygienic surface.
Reinforced Wooden Base
A stable wooden base with an impregnated, painted sole, reinforced by two stainless steel tightening bands for lasting stability.
Stairs & Drain Valve
Sturdy stairs for easy access, plus a 1-inch water drain valve for quick, hassle-free maintenance.
No Electricity Required
Operates without power — a simple fill-and-chill setup ideal for an off-grid backyard or private spa area.
Handcrafted & Fully Assembled
Handcrafted in Lithuania and delivered fully assembled, ready to use right away.
Specifications
| Product Name | Premium 1-Person Cold Plunge Tub |
|---|---|
| Model | SAK80914 |
| Capacity | 1 person |
| Material | Scandinavian ThermoWood® exterior, fiberglass interior |
| Base | Wooden base with impregnated, painted sole; reinforced with two stainless steel tightening bands |
| Access | Sturdy integrated stairs |
| Drainage | 1-inch water drain valve |
| Power | None required — manual fill and chill |
| Assembly | Fully assembled on arrival |
| Origin | Handcrafted in Lithuania |
| Shipping | Free USA shipping — ships in 1–3 business days, delivered in 5–10 business days |
Built without the need for electricity, the Premium 1-Person Cold Plunge Tub pairs handcrafted ThermoWood and fiberglass construction with a simple fill-and-chill setup — a durable, fully assembled way to bring consistent cold therapy home.
No Electricity. No Complicated Setup.
Handcrafted Cold Therapy, Ready to Use.
No Electricity Required
Simply fill, chill, and plunge — no chiller or power hookup needed.
ThermoWood & Fiberglass Build
Scandinavian ThermoWood® exterior paired with a smooth, hygienic fiberglass interior.
Reinforced Wooden Base
Stainless steel tightening bands provide lasting stability and durability.
Handcrafted & Fully Assembled
Handcrafted in Lithuania and delivered fully assembled, ready to use right away.
The Polaris Premium 1-Person Cold Plunge Tub pairs handcrafted ThermoWood and fiberglass construction with a simple fill-and-chill setup — no chiller, no power hookup, just consistent cold therapy.
No Electricity Required
Simply fill, chill, and plunge whenever you need relief.
Handcrafted & Fully Assembled
Built in Lithuania and delivered ready to use.
Reinforced ThermoWood Build
Stainless steel tightening bands for lasting stability.