Rectangular rigid cold plunge tub with shorter length, wider width, and external chiller unit
Illustrative image

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Desert Plunge

The Wide Grizzly 450 Cold Plunge

Bundle

The Wide Grizzly 450 Cold Plunge from Desert Plunge provides extra width for two users or spacious single occupancy, with deep design for full submersion. It features cooling via chiller, circulation pump, and filtration system, plus durable construction for indoor or outdoor use.

Tub structure
rigid
Chiller included
yes

Description

The Wide Grizzly 450 Cold Plunge by Desert Plunge offers increased width compared to standard models, accommodating two users or providing ample space for cross-legged sitting and larger builds. Its deep tub enables full submersion, while the rugged, foam-insulated design supports indoor and outdoor placement. A childproof, lockable lid with prop-latching bracket enhances safety and convenience.

Equipped with a chiller for cooling without ice, a mag-drive pump for water circulation, and a filtration system compatible with ozone or Sirona sanitation, the unit maintains clean water. It connects to a standard outlet and includes all components—tub, pump, chiller, filters, adapters, and setup tools—for quick assembly. A two-year manufacturer warranty is provided.

Available colors include gray, stealth gray, and tan.

Specifications & features

Features

Chiller included Yes
Cover lid included Yes
Suitable for outdoor use Yes

Temperature

Minimum set temperature (°F) 32 °F
Minimum set temperature (°C) 4 °C

Dimensions & weight

Capacity (gallons) 112 gal
Tub outer dimensions LxWxH (inches) 59.75 x 38.5 x 30.75
Capacity (liters) 284 L
Tub outer dimensions LxWxH (mm) 1518 x 978 x 781
Tub internal dimensions LxWxH (inches) 46.5 x 31.5 x 22
Tub internal dimensions LxWxH (mm) 1181.1 x 800.1 x 558.8

Power & performance

Power (hp) 0.25 hp
Supports 110-120V / 60Hz Yes

Details filtering

Main filter micron rating 50 microns
Filtering flow rate gallons per hour (GPH) 1200 GPH
Filtering flow rate liters per hour (LPH) 4542.49 LPH

Users

Person capacity (stated by manufacturer) 2 people

General

Included Cover lid is insulated Yes
Chiller location External
Chilling type Electric chiller
Tub structure type Rigid
Adjustable set-point Yes