Heirloom Heritage Cold Plunge by HUMMEL
100% Designed and Made in Germany
Standard production: 10-12 weeks
Express production: 4-6 weeks
The Heirloom Heritage Cold Plunge combines natural wooden surfaces with a precise, anthracite-colored metal cover. The result is a premium ice tub with a modern, architectural design language.
Solid Construction for Lasting Quality
The foundation of the Heirloom Heritage is formed by an 80 mm thick solid wood wall. It provides high stability, durability, and a solid thermal base for year-round outdoor use.
Weather-Grey Wooden Facade
The facade is finished with a weather-grey wood stain. The serene color palette emphasizes the natural wood grain and blends harmoniously into modern gardens, terraces, and high-end sauna landscapes.
Anthracite-Colored Metal Cover
The top finish consists of an anthracite-colored metal cover. It protects the structure, creates clean lines, and forms a high-quality contrast to the weather-grey wooden facade.
Durable Inner Tub
The integrated tub impresses with a smooth, easy-care, and robust surface. It is designed for regular use as a cold plunge, ice bath, or cold water tub.
Aluminum Frame at the Base
A perimeter aluminum frame forms the lower finish. As a recessed shadow gap, it gives the ice tub a lightweight, precise, and modern look.
Optional Integrated Technology
Upon request, the Heirloom Heritage is available with high-performance chilling and filtration technology. The equipment can be integrated and tested at the factory.
Product Advantages
- 80 mm thick solid wood wall
- Weather-grey stained wooden facade
- Anthracite-colored metal cover
- Easy-care tub
- Lower aluminum frame designed as a shadow gap
- Optional chilling and filtration technology
- Fully assembled at the factory
- Matches the Heirloom Sauna
Water Hygiene – For Consistently Clear and Hygienic Water
Whether it is a cold plunge, ice tub, ice bath, or cold water plunge – reliable water hygiene is key to a pleasant and safe bathing experience. That is why we offer our Premium Cold Plunge with different hygiene concepts that can be individually tailored to your requirements.
Chlorine-Free Water Hygiene
For anyone who consciously wants to operate their home ice bath or outdoor ice bath without chemical disinfectants, water treatment is handled by a high-performance filtration system combined with regular water changes. We recommend changing the water completely about every 6–8 weeks. This reliably removes dissolved substances and organic loads, ensuring consistently high water quality.
Water Hygiene with Chlorine
The classic solution for maximum hygienic safety. Precise chlorine dosing reliably protects the water against bacteria, viruses, and algae, making it particularly suitable for an ice bath with chiller, a sauna cold water tub, or an intensively used outdoor cold plunge. For this option as well, we recommend a complete water change about every 6–8 weeks to permanently maintain water quality at the highest level.
Water Hygiene with UV-C Technology
For those looking to use as few chemicals as possible, UV-C disinfection is the ideal solution. The UV lamp inactivates bacteria, viruses, and algae within the filter circuit and significantly reduces the need for chemical disinfectants. Combined with a high-quality filtration system and a complete water change every 6–8 weeks, it delivers outstanding water quality with minimal maintenance effort and a particularly pleasant bathing feel.
Our Recommendation
Whether you are looking for a designer ice tub, a premium ice bath, or a garden cold plunge – high-quality water treatment ensures consistently clear, hygienic water while extending the lifespan of the equipment. Thanks to the recommended water change every 6–8 weeks, your cold plunge, cold water tub, or home ice bath remains clean, easy to maintain, and ready for use long-term.
With our Premium Cold Plunge, you get a well-thought-out combination of high-end design, modern cooling technology, and a customizable hygiene concept – perfect for demanding users looking for a durable outdoor ice bath or planning to buy a cold plunge.
