Onebook Portable Foldable Bathtub for Adults – Home Spa Tub 45.3'' x 23.6'' x 19.7''

Your versatile at-home spa experience

The Onebook Portable Bathtub is a foldable, adult-sized tub designed to fit in a shower stall or any available space. Its thoughtful construction blends portability with comfort, so you can create a personal spa moment without committing to a permanent installation.

Built with six-layer insulation and reinforced PVC, this tub is designed to help maintain water temperature for longer sessions. In outdoor or variable environments, you can enjoy a steady soak or cold immersion, thanks to a design that tolerates a broad range of temperatures with stability and ease.

Key benefits at a glance

• High-grade insulation: retains up to 85% of water temperature for up to three hours under typical use conditions.
• Durable, weather-ready design: capable of handling a wide temperature range (-10°C to 50°C) and built to endure years of use.
• Dual-purpose experience: easily shifts between a warm soak and a cold ice bath to support varied routines.

Space-smart design and setup

The tub measures approximately 45.3 inches long, 23.6 inches wide, and 19.7 inches high, making it suitable for many bathrooms and shower stalls. Setup is simple and quick, typically requiring just a few poles and a few turns to become ready for use in about five minutes.

• Stable by design: six sturdy support pillars help prevent tipping, even for larger body sizes.
• Easy to maintain: fold flat when not in use for compact storage in a bathroom or closet.
• What you get: manual air pump, drain pipe, portable bag, water-filled cushion, and clear usage instructions.

Real-world uses and care

Whether you’re winding down after a workout, traveling, or simply carving out a private home spa moment, this tub adapts to your space. For best performance, fill only halfway during use to maintain frame integrity, and refer to the included guidance for setup and care. Our support team is ready to help with any questions about assembly or use.

Why it may fit your routine

From post-workout recovery to stress relief and restful sleep, the Onebook tub offers a practical, non-permanent solution for soothing water experiences. It emphasizes flexibility, portability, and a comfortable soak, while avoiding guarantees, focusing on what the design can potentially enable in your space.