Step into stillness. The Dynamic CUBOID XL cold plunge tub is built for those who treat recovery as a ritual — a daily return to clarity, calm, and physical readiness. Crafted from premium materials and engineered for lasting performance, the CUBOID brings a refined immersion experience to your home, patio, or wellness space.
Design & Craftsmanship
The CUBOID's exterior 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 — a detail that reflects the care built into every element of this tub.
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Custom Cover with Child Safety Latches: A fitted cover that 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 is designed to hold space for intentional recovery. 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 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. The system 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 — select your preferred configuration above.
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
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.
Explore the Ritual Sphere Collection
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