Heirloom Pure Cold Plunge by HUMMEL

100% Developed and Made in Germany

• Standard production: 10-12 weeks
• Express production: 4-6 weeks

The Heirloom Pure Cold Plunge stands for natural materials, craftsmanship, and timeless design. Its weather-gray wooden facade and wooden top edge give the ice bath a warm, calm appearance.

Premium Ice Bath Made of 80 mm Solid Wood

The construction of the Heirloom Pure consists of an 80 mm thick solid wood wall, ensuring high stability, robust design, and excellent thermal properties. This solid construction forms the basis for a durable cold plunge, designed for use in the garden, on the terrace, or in private wellness areas.

Weather-Gray Wooden Facade with Natural Character

The facade and top edge are fully executed in weather-gray stained wood, creating a harmonious overall appearance that pairs particularly well with Heirloom saunas, modern garden architecture, and high-quality natural materials.

Low-Maintenance Basin

Inside is a high-quality basin. The smooth surface is durable, easy to maintain, and hygienic. The robust material is ideal for regular use as an ice bath or cold water basin.

Aluminum Frame as Elegant Shadow Gap

The base features a surrounding aluminum frame. Its recessed design creates a subtle shadow gap, giving the cold plunge a visually lightweight appearance as it seems to float slightly above the ground.

Optional Cooling and Filtration Technology

The Heirloom Pure is optionally available with an integrated cooling and filtration unit. This technology ensures consistently low water temperatures and reduces maintenance efforts for regular use.

Product Advantages

• 80 mm thick solid wood construction
• Weather-gray stained wooden facade
• Top edge made of weather-gray wood
• High-quality and low-maintenance basin
• Lower aluminum frame with shadow gap
• Optional cooling and filtration technology
• Fully assembled at the factory
• Suitable for gardens, terraces, saunas, and wellness areas

Hygienic Water for Your Cold Plunge and Ice Bath

A high-quality cold plunge or premium ice bath offers the perfect cold experience only when water quality is consistently maintained. You can equip your ice bath or cold water basin with various hygiene solutions tailored to your needs and usage habits.

Chlor-Free – Natural and Simple

For those who prefer to operate their home ice bath without chemical additives, a powerful filtration system combined with regular water changes is recommended. We suggest changing the water completely every 6–8 weeks to keep your design ice bath hygienically clean and ready for the next regeneration.

With Chlor – Maximum Hygiene Safety

Chlorine disinfection provides reliable protection against bacteria, viruses, and algae. Especially for frequently used outdoor ice baths or cold water basins for saunas, this option offers the highest hygiene safety. For consistently optimal water quality, we also recommend a complete water change every 6–8 weeks.

With UV-C – Less Chemistry, Maximum Water Quality

UV-C technology inactivates germs directly in the water cycle, significantly reducing the need for disinfectants. Combined with a high-quality filtration system, it creates crystal-clear water with minimal maintenance. A water change every 6–8 weeks further supports water quality and ensures your ice bath with cooling remains hygienic over the long term.

For Long-Lasting Enjoyment of Your Ice Bath

Whether it's a premium cold plunge, garden ice bath, or modern ice bath for the garden, the right hygiene concept keeps your cold water basin clean, easy to maintain, and ready for use. When you buy a cold plunge, you're investing not only in high-quality cooling technology but also in sustainable and comfortable water care.