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Dynamic Cold Therapy 4" Insulated Cover for “Cuboid” Cold Plunge (Black)

Dynamic Cold Therapy 4" Insulated Cover for “Cuboid” Cold Plunge (Black)

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Authorized Dynamic Cold Therapy Dealer Manufacturer's Warranty Included
Regular price
$260.00
Regular price
$280.00
Sale price
$260.00
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A 4 inch foam cover for the 50 inch Cuboid, at 10 lbs.

  • Vinyl casing over the foam core
  • 32.5″ wide, 4″ thick
  • Made for the 50″ Cuboid, not the Cuboid XL
See full details, specs and comparison
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Free ShippingTo the contiguous 48 states
30-Day ReturnsHandled by our team
No Sales TaxExcept CA & WY
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Recovery Room Direct specialist

Talk to a Recovery Specialist

1-888-500-5675

Mon–Sat 9am–6pm EST

How does delivery work?

Free freight to the lower 48. Your order ships on a strapped pallet by insured LTL freight from the manufacturer's California warehouse.

When it ships. Orders are processed within 2 to 5 business days depending on the brand, and delivery to most addresses in the contiguous US takes 5 to 14 business days after shipment. Transit times are carrier estimates, not guarantees.

How you will know. You get a tracking number by email as soon as your order leaves the warehouse. Most carriers then call 24 to 48 hours ahead to lock in a four hour window, and some send an email or text the morning of delivery instead. Respond promptly either way, because missed attempts trigger terminal storage fees.

How it arrives. A 53 foot semi truck arrives at your curbside and the driver delivers the pallet to the curb. Liftgate service is not included as standard, and standard delivery does not include bringing the equipment inside, up stairs, or unpacking. Someone must be present to sign.

If it arrives damaged. Walk around the pallet and check every box before signing the Bill of Lading. Cosmetic damage can be accepted, but if a carton is punctured or crushed, refuse that item and call us on (888) 500-5675 while the driver is still there. Note the damage on the Bill of Lading, photograph it, and contact us within 48 hours. Once the damage is documented on the Bill of Lading we can file a valid freight claim and ship a replacement at no cost to you. Signing a clean Bill of Lading releases the carrier, and claims filed after one are routinely denied. If you refuse for a reason other than damage, or without contacting us first, return freight costs may become your responsibility.

Where it ships. Free freight covers standard residential curbside delivery within the contiguous 48 states. Hawaii, Alaska and Canada are not available at standard checkout, so contact us before ordering for a freight quote.

Read the full Golden Designs Shipping Policy

What does the warranty cover?

How long. Cold plunge tubs carry a 1-year limited warranty, when bought from an authorized dealer in undamaged original packaging.

What is covered. Defects in materials and workmanship. The polycarbonate insert, the wooden shell and trim and all other components each carry 1 year, and chillers carry a 1-year manufacturer warranty. Insulated covers carry 1 year, neoprene hose covers 90 days, and replacement filters are consumables with no warranty.

Labor. Any labor cost associated with a claim is not covered. Coverage applies to the original purchaser and is not transferable.

What you have to do. Keep the water balanced and do not let it freeze. Corrosion from poor water maintenance and freeze damage are the two most common reasons a claim is declined. Keep your proof of purchase.

What is not covered. Fading or discoloration from UV exposure, damage from storage in below-freezing temperatures, and corrosion or discoloration caused by lack of water maintenance.

Read the full Dynamic Cold Therapy Warranty Policy

What if I need to return it?

30 days from delivery. The item must come back new, unused and in its original packaging with all components, hardware and accessories. Anything assembled, used or modified cannot be returned, and electronic components such as power supplies and control panels are non returnable under manufacturer policy regardless of condition.

What a return costs. The manufacturer may charge a 20 percent restocking fee, and you are responsible for the return freight. The original shipping cost is not deducted from your refund. Any storage or carrier routing fees incurred during the return are the buyer's responsibility.

Damaged on arrival. A different process, and you are fully protected. If you accepted the delivery and documented the damage on the Bill of Lading, we handle the freight claim and ship a replacement at no cost, with no restocking fee and no return shipping.

Cancelling before it ships. No fee as long as we have not yet submitted your order to the manufacturer. After we submit it but before it ships, an administrative fee of up to 5 percent may apply, and we waive it whenever we are not charged.

To start a return. Email your order number to sales@recoveryroomdirect.com and we issue a Return Merchandise Authorization number within one business day. Write it clearly on every box, because the warehouse will not accept returns without it. Refunds are issued within 5 business days of inspection.

Which brands. Applies to all Golden Designs Inc. brands: Dynamic Saunas, Maxxus Saunas and Dynamic Cold Therapy.

Read the full Golden Designs Return Policy

4" Insulation Thickness
50" × 32.5" Exact Cuboid Fit
10 lbs Cover Weight
1-Year Warranty

Protect Your Investment Between Sessions

A cold plunge chiller running without a cover is fighting an uphill battle — ambient heat, humidity, and direct sunlight all push water temperature up continuously. The result: longer chiller run cycles, higher electricity draw, and water that hasn't fully recovered by the time you need your next session.

The DCT 4" Insulated Cover is precisely dimensioned for the Cuboid Cold Plunge (50" L × 32.5" W). The foam-core construction provides real thermal resistance, not just a surface cover. When the cover is on, heat stays out, cold stays in, and your chiller operates on a fraction of its normal duty cycle.

Key Features

4" Foam-Core Insulation

Heavy-duty foam interior sealed in durable vinyl. Designed to match hot tub cover construction standards.

Child Safety Locking Buckles

Locking buckles clip to the Cuboid sides to hold the cover in place and prevent unsupervised access.

Precision Cuboid Fit

Sized exactly for the standard Cuboid (50" L × 32.5" W). No gaps, no overhang — a proper thermal seal.

Specifications

SKU DCT-S-050-CVR-F
Dimensions 50" L × 32.5" W × 4" thick
Weight 10 lbs
Construction Heavy-duty foam core with vinyl casing
Color Black
Hardware Child safety latches and locking buckles
Warranty 1-year limited (manufacturer)

Compatibility

Fits the standard DCT Cuboid Cold Plunge (50" L × 32.5" W opening). Compatible with all Cuboid interior variants:

Cuboid — 316 Plastic Interior Cuboid — 304 SS Interior Cuboid — 304 Nano-Coated SS

Not compatible with Cuboid XL (55" L — requires DCT-S-055-CVR-F), Barrel, or inflatable models.

What's in the Box

  • 1× DCT 4" Insulated Cuboid Cold Plunge Cover (Black)
  • Locking buckle hardware (pre-installed)

Frequently Asked Questions

What's the difference between the Cuboid and Cuboid XL cover?

The Cuboid cover (DCT-S-050-CVR-F) is 50" × 32.5" and fits the standard Cuboid Cold Plunge. The Cuboid XL cover (DCT-S-055-CVR-F) is 55" × 32.5" and fits the larger Cuboid XL. Using the wrong size will result in gaps or an improper seal — always match your tub model to the correct cover SKU.

Does the cover come with any hardware?

Yes — the locking buckles are pre-attached to the cover. No separate installation is needed. Just set the cover on your Cuboid's rim and clip the buckles to the sides of the tub.

Can I leave this cover on when the chiller is running?

Yes. The cover can remain on while the chiller maintains temperature between sessions. Simply remove it before entering the tub. The cover is not waterproof for submersion but is designed to withstand the humid environment above a cold plunge.

✓ Authorized Dealer Manufacturer's Warranty
Free Shipping Contiguous US Orders
Expert Support (888) 500-5675
🕘 Recovery Specialists Mon–Sat, 9am–6pm EST

See our Cold Plunge Maintenance Guide, or browse the full cold plunge collection.

Dynamic Cold Therapy products are intended for general wellness and recovery support. Not intended to diagnose, treat, cure, or prevent any disease or medical condition. Consult a qualified healthcare professional before use.