Zennest Foldable Portable Bathtub for Adults – 2-in-1 Hot & Cold Plunge, 105-Gallon Capacity

Versatile 2-in-1 Therapy Anywhere

Meet a tub designed to support your everyday wellness rituals. The Zennest Foldable Portable Bathtub for Adults combines two comforting experiences in one compact unit: a hot soak to soothe achy joints and muscles, and a cool plunge to refresh fatigued limbs. Whether you’re unwinding after a workout, seeking a cooldown after a long day, or simply enjoying a spa-like routine at home, this tub offers a flexible platform to experiment with temperature, duration, and posture. The design prioritizes ease of use and accessible comfort, so you can focus on the moment rather than the setup.

• Hot soak and cold plunge in one tub for varied routines
• Simple temperature transitions support flexible use

Fast, Tool-Free Setup with a Space-Saving Fold

Forget pumps and fiddly hardware. This portable tub pops open in seconds and folds down to a slender 4-inch profile for storage in tight spaces, from apartment bathrooms to RVs. The foldable design also makes it ideal for travel or shared spaces, so you can enjoy a spa-like soak wherever you go. Durable hinges and reinforced seams withstand frequent use while remaining lightweight for easy transport.

• Unfolds in seconds with no tools
• Folds to 4 inches for flat storage

Roomy Capacity for Full-Body Comfort

The 105-gallon capacity supports immersive full-body soaking for adults up to about 6'3". The large interior allows you to stretch out comfortably and position yourself for optimal warmth or cooling, depending on your preference. Pairing the generous capacity with temperature retention supports longer sessions without constant adjustment. The tub’s dimensions are designed to offer ample space for relaxed posture and easy movement inside the tub.

• 105-gallon capacity enables full immersion
• Stable temperature for up to 3 hours

Reliable, 6-Layer Insulation and Durable Build

Constructed with reinforced PVC, thermal pearl cotton, and a leakproof coating, this tub is built for repeated hot and cold use. The six-layer construction helps minimize heat loss in hot mode and guards against temperature swings in cold mode, supporting a steadier experience. The material choices also contribute to durability, resisting punctures and wear during storage and transport.

• Six-layer insulation maintains target temperatures
• Leakproof coating and robust seams endure daily use

Smart Space Planning and Fit Guidance

Designed for areas with room to breathe—balconies, patios, or larger bathrooms—this tub is not intended for tight, standard showers. Before purchasing, measure your space to ensure a comfortable fit, clear access, and safe setup. The tub’s platform and height are optimized for relaxed seating and easy entry and exit, making it suitable for a range of home layouts.