The Tempest Insulated Cover
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Thermal Stability. Protected Water. Consistent Performance.
A cold plunge without a cover is working harder than it needs to. Temperature drifts between sessions, the chiller runs more frequently to compensate, and the water is exposed to debris and environmental contamination. The Tempest Insulated Cover eliminates all three problems — maintaining temperature, protecting water quality, and reducing system workload — so your plunge is ready when you are, with less maintenance and more consistent performance over time.
The Difference It Makes
- Temperature drifts between sessions
- Chiller runs more frequently to recover temp
- Water exposed to dust, debris, air contaminants
- Water quality degrades faster
- Higher energy consumption over time
- More maintenance required
- Temperature holds between sessions
- System runs less — less wear, lower energy use
- Water protected from environmental exposure
- Water stays cleaner, longer
- Your plunge is at target temp when you arrive
- Less time managing, more time in the water
The Tempest Insulated Cover is engineered specifically for the Tempest tub dimensions. It is not a universal cover — it is a fitted system component designed to seal completely and sit cleanly on the tub without shifting or gaps. If you own a Tempest or Tempest Pro, this is the only cover that fits correctly.
High-density insulation slows heat exchange between sessions — the cold stays cold and the warm stays warm. Your chiller runs less to maintain target temperature, which means less wear and lower energy consumption over time.
→ Your system works less. Lasts longer.An open tub is exposed to airborne dust, debris, and environmental contamination between sessions. The cover seals the water from all of it — extending time between changes and reducing the maintenance burden of your practice.
→ Cleaner water. Longer intervals.Durable exterior construction holds its shape through repeated on-and-off use. No warping, no breakdown, no degradation from sustained temperature exposure. Built to be used every day for the life of your cold plunge.
→ On every day. Off every session.Designed to match the Tempest system aesthetic. No bulk, no visual clutter — the cover sits cleanly on the tub and disappears into the setup. Black finish works with any interior or outdoor environment.
→ Part of the system. Not an afterthought.The Tempest Pro includes an insulated cover in the box at no extra cost. If you own The Tempest (standard), this cover is the direct retrofit — the same component, sold separately. It is the single highest-ROI accessory for Tempest owners: reduced energy consumption, extended water life, and a system that is always ready are measurable improvements from day one.
- High-density insulation — slows temperature drift between sessions in both cold and heat modes
- Exact fit for Tempest and Tempest Pro — engineered to the tub dimensions, not a universal approximation
- Debris and contamination barrier — seals water from dust, airborne particles, and environmental exposure
- Reduces chiller workload — less temperature recovery needed means less run time and lower energy use
- Durable exterior — structured construction designed for daily on-and-off use without warping or degradation
- Black finish — matches the Tempest system aesthetic, works in any setting
- No assembly required — place and lift, no hardware or installation
Product Details
| Product Name | The Tempest Insulated Cover |
| Compatibility | The Tempest · The Tempest Pro — exact fit only |
| Color | Black |
| Insulation | High-density — cold and heat retention |
| Exterior | Durable structured finish — warp and degradation resistant |
| Function | Temperature retention, water protection, system efficiency |
| Installation | None required — place and lift |
| Care | Wipe clean with damp cloth. Air dry. |
| Note | Included in the box with The Tempest Pro. Sold separately for The Tempest. |
| Shipping | Free — Continental U.S. & Canada |
If your Tempest Insulated Cover arrives damaged or defective, contact warranty@frostforgedwellness.com within 7 days of delivery with your order number and photos. We will make it right.
Care note: Do not place heavy objects on the cover when stored. Clean with a damp cloth only — avoid chemical cleaners that may affect the exterior finish.
The Cover Comes With the Tempest Pro
The Tempest Pro includes this insulated cover in the box. The Tempest (standard) does not — this is the direct add-on for Tempest owners who want the same system-level temperature retention.
Shop Cold PlungesDoes the Tempest Pro already include this cover?
Yes. The Tempest Insulated Cover is included in the box with every Tempest Pro at no extra cost. This listing is for Tempest (standard) owners who want to add the cover as a retrofit, or as a replacement.
Will it fit The Tempest but not the Tempest Pro, or vice versa?
The cover is designed for both models — The Tempest and The Tempest Pro share compatible tub dimensions. One cover fits both.
How much does it actually reduce temperature drift?
The exact reduction depends on ambient temperature, room conditions, and starting water temperature. High-density insulation meaningfully slows heat exchange in all conditions. Colder ambient environments will see the greatest improvement in temperature retention between sessions.
Does it work in heat mode as well as cold?
Yes. The insulation works in both directions — it retains cold for cold immersion and heat for warm soak sessions. The cover is useful regardless of which mode you use between sessions.
Is there any installation required?
No. The cover places directly onto the tub — no hardware, no straps, no assembly. Lift off before each session, replace after.
Can I use it outdoors?
Yes. The cover is suitable for both indoor and outdoor cold plunge setups. If your setup is permanently outdoors and exposed to direct weather, store the cover indoors between extended periods of non-use.
What is the return policy?
All sales are final for non-defective products. If the cover arrives damaged or defective, contact warranty@frostforgedwellness.com within 7 days of delivery with your order number and photo documentation.
Questions about this cover or other accessories? Contact our team or browse the full Accessories collection.