The Outdoor Cold Plunge Tub is a freestanding container specifically designed for outdoor cold water immersion experiences. Its overall structure emphasizes stability and comfort. Users experience a distinct feeling of being enveloped by the cold water, and the submersion process is natural and smooth, helping to establish a consistent immersion rhythm. It is ideal for those seeking a regular cold water recovery experience. The tub requires no complex operation, focusing on mindfulness and body awareness, allowing users to complete a full cold water relaxation process in a tranquil environment.

●Place of Origin: China
●Color: Light blue
●Size: 85cm*75cm, 85cm*70cm, 75cm*75cm
●Logo: Accept customized logo
●Packaging: Opp bag / Brown box / Color box
●Transportation: Express, sea, land, air
●Type: Recovery inflatable bathtub
●Material: Eco-friendly PVC: 0.3mm, pearl cotton: 2mm, nylon cloth: 0.35mm
●Payment Method: T/T
●Terms of Trade: T/T

1. Stable Structure
The Outdoor Cold Plunge Tub features a circular self-supporting structure design, with a tub diameter controlled within the 75–85cm range and a balanced center of gravity. When filled with water, the overall pressure resistance exceeds 120kg, effectively reducing the probability of sidewall deformation and ensuring stability even with frequent use by multiple people.
2. Composite Materials
This Outdoor Cold Plunge Tub is constructed from a composite of a 0.3mm environmentally friendly PVC outer layer, a 2mm pearl cotton cushioning layer, and a 0.35mm nylon fabric inner layer. The multi-layer structure reduces the rate of water temperature change by approximately 18%, maintaining a relatively stable cold water experience during short immersion periods.
3. Reliable Sealing
The Outdoor Cold Plunge Tub utilizes an integrated edge sealing process, with the interface area tested to withstand 0.05MPa of static water pressure. The edge leakage rate is less than 0.3% under prolonged water filling conditions, effectively reducing the inconvenience of frequent refilling or maintenance.
4. Comfortable Touch
The inner wall of the tub features a smooth, conforming structure, with a friction coefficient of less than 0.45. The Outdoor Cold Plunge Tub reduces skin pulling during entry and exit, making it especially suitable for users undergoing continuous cold water training, enhancing the overall comfort and safety of the immersion process.
5. Suitable Capacity
The Outdoor Cold Plunge Tub has a single-fill capacity of approximately 380–450 liters, suitable for full-body immersion in a seated position for adults. The water level can cover the area below the shoulders, allowing for more even distribution of cold stimulation and contributing to a stable cold water immersion rhythm.

1. Home Gardens
The Outdoor Cold Plunge Tub is suitable for placement in home gardens or patios, occupying a diameter of no more than 1 square meter. Its self-supporting structure requires no ground fixing, allowing for flexible placement in non-permanent outdoor spaces, meeting daily cold water recovery needs.
2. Fitness Facilities
In fitness training facilities, the Outdoor Cold Plunge Tub is often used in the post-workout recovery phase. Its approximately 450-liter water capacity supports continuous single-person use, helping trainees complete the cold water cooling process in a short time and improving the overall recovery efficiency of the training cycle.
3. Sports Camps
The Outdoor Cold Plunge Tub can be deployed in outdoor sports camps or training areas, and its lightweight structure makes it easy to transport. The weight of a single tub is kept within 15kg, making it suitable for phased use scenarios and meeting the cold water immersion needs during multi-day training.
4. Rehabilitation Spaces
In non-medical rehabilitation spaces, the Outdoor Cold Plunge Tub is used to assist in relaxation training. Its tub wall height is designed to accommodate seated immersion, allowing users to complete a 10-15 minute cold water adjustment process in a stable posture.
5. Outdoor Activities
The Outdoor Cold Plunge Tub can be used for outdoor activities or temporary experience areas, supporting quick water filling and drainage. Its structure maintains its shape under repeated assembly and disassembly, making it suitable for setting up cold water experience projects during short-term events.

A: The Outdoor Cold Plunge Tub features a self-supporting structure design and does not require permanent installation. Simply choose a level surface for placement, making it suitable for temporary or long-term outdoor use.
A: Within the standard water volume range, the Outdoor Cold Plunge Tub's multi-layer material support structure distributes water pressure. Under normal use, the deformation of the tub wall is controlled within 2%, which does not affect overall stability.
A: The Outdoor Cold Plunge Tub can be used in low-temperature environments, with a material cold resistance range down to -10 degrees Celsius. However, it is recommended to avoid moving it when frozen to maintain the long-term stability of the tub structure.
A: The inner wall surface of the Outdoor Cold Plunge Tub is smooth, and daily maintenance only requires rinsing with clean water. Regular draining and natural air drying will help reduce odors and water stains.
A: The Outdoor Cold Plunge Tub supports customization in terms of size, color, and logo. The height or diameter of the tub can be adjusted based on the purchase quantity to meet the needs of different usage scenarios.

