Step into stillness. The Dynamic Cold Therapy CUBOID XL cold plunge tub is built for those who treat cold immersion as a daily ritual — a return to clarity, calm, and physical readiness. Crafted from premium 304 nano-coated stainless steel and Pacific Cedar, the CUBOID XL brings a refined immersion experience to your home, patio, or dedicated wellness space.
Design & Craftsmanship
The CUBOID XL pairs a nano-coated stainless steel cabinet with Pacific Cedar trim — a combination chosen for its natural resilience, weather resistance, and understated elegance. The 304 nano-coated stainless steel interior offers a sleek, hygienic surface that is easy to maintain and built to endure daily use. Every material choice reflects a commitment to longevity and quiet luxury.
Signature Features
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XL Ergonomic Basin (55"L × 32.5"W × 31.5"H): Generous dimensions designed for full-body immersion with room to settle in comfortably.
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304 Nano-Coated Stainless Steel Interior: A premium, non-porous surface that maintains its finish and resists corrosion over time.
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Pacific Cedar Exterior Trim: Naturally weather-resistant wood that adds warmth and visual depth to any indoor or outdoor setting.
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Pacific Cedar Entry Step: Thoughtfully included for safe, easy access.
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Custom Cover with Child Safety Latches: Keeps the tub clean and secure when not in use.
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1-Year Warranty: Backed by Dynamic's manufacturer warranty for long-term confidence in your investment.
The Ritual
Whether it's a morning reset before the day begins, a post-training wind-down, or a weekend ritual shared with a partner, the CUBOID XL is designed to hold space for intentional cold immersion. Its clean lines and natural materials make it as much a design statement as a functional tool — a piece that belongs in a thoughtfully curated home.
Optional Chiller System (.8 HP / 1.0 HP)
Pair the CUBOID XL with the Dynamic chiller system for precise temperature control. The chiller integrates seamlessly with the tub and connects via a WiFi-enabled app, allowing you to set and monitor water temperature remotely. Supports both cooling and heating functions with a temperature range down to 37°F (3°C). Available in .8 HP and 1.0 HP configurations. Chiller sold separately.
Specifications
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Model: DCT-S-055-NS-34
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Dimensions: 55" L × 32.5" W × 31.5" H
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Interior Material: 304 Nano-Coated Stainless Steel
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Exterior: Nano-Coated Stainless Steel Cabinet + Pacific Cedar Trim
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Includes: Pacific Cedar entry step, custom cover with child safety latches
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Chiller Models (optional): DCT-SV-08-DO3 (.8 HP) / DCT-SV-10-DO3 (1.0 HP)
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Chiller Temperature Range: 37°F–104°F (3°C–40°C)
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Chiller Connectivity: WiFi app-enabled
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Warranty: 1 year (tub); 1 year (chiller)
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Use: Indoor & Outdoor
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SKU: DCT-S-055-NS-34
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UPC: 850041998855
Price Match Guarantee
Found a lower price on the Dynamic Cold Therapy CUBOID XL (DCT-S-055-NS-34)? We'll match it. If you find this exact model at a lower price from an authorized dealer, contact us before purchasing and we'll match that price — no questions asked.
Price match applies to authorized dealer quotes only. Marketplace listings (Amazon, Walmart, eBay, etc.) are excluded, as they operate under separate manufacturer pricing and do not include the same warranty backing, consultation, or dealer support.
Shipping & Delivery
This item ships free within the contiguous United States. Orders are processed within 1–2 business days. Estimated delivery is 3–9 business days after processing.
Delivery: This item will be delivered curbside only on a pallet by a freight carrier.
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