---
product_id: 351561622
title: "Soak 3 Stage Baby Bathtub - Baby Bath Tub with Three Support Positions for Newborn to Toddlers - Color Changing Drain Plug for Ideal Bath Temperature - Gray - Ages 0 to 18 Months and Up"
brand: "boon"
price: "¥43591"
currency: JPY
in_stock: true
reviews_count: 5
category: "Boon"
url: https://www.desertcart.jp/products/351561622-soak-3-stage-baby-bathtub-baby-bath-tub-with-three
store_origin: JP
region: Japan
---

# 3-stage adjustable support Color-changing temp drain plug Contoured non-slip comfort Soak 3 Stage Baby Bathtub - Baby Bath Tub with Three Support Positions for Newborn to Toddlers - Color Changing Drain Plug for Ideal Bath Temperature - Gray - Ages 0 to 18 Months and Up

**Brand:** boon
**Price:** ¥43591
**Availability:** ✅ In Stock

## Summary

> 🛁 Elevate bath time with the tub that grows, protects, and pampers your little one!

## Quick Answers

- **What is this?** Soak 3 Stage Baby Bathtub - Baby Bath Tub with Three Support Positions for Newborn to Toddlers - Color Changing Drain Plug for Ideal Bath Temperature - Gray - Ages 0 to 18 Months and Up by boon
- **How much does it cost?** ¥43591 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/351561622-soak-3-stage-baby-bathtub-baby-bath-tub-with-three)

## Best For

- boon enthusiasts

## Why This Product

- Trusted boon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **BPA & PVC free:** Crafted from safe, non-toxic materials to protect your baby’s delicate skin and health.
- • **Fits your lifestyle:** Compact design fits most double sinks and full-size bathtubs for versatile, space-saving use.
- • **Grows with your baby:** Three customizable support positions from newborn to toddler ensure a perfect fit at every stage.
- • **Safety first, stress less:** Color-changing drain plug instantly signals ideal bath temperature for peace of mind.
- • **Ultimate comfort & stability:** Contoured back wall and non-slip foam keep your little one secure and cozy during bath time.

## Overview

The Boon Soak 3 Stage Baby Bathtub is a versatile, ergonomic baby bath solution designed for newborns through toddlers up to 18 months. Featuring three adjustable support positions, a contoured non-slip seat, and a color-changing drain plug for optimal water temperature, it fits most sinks and tubs. Made from BPA and PVC-free materials, it ensures safety, comfort, and convenience for modern parents seeking a stress-free, bonding bath experience.

## Description

Restore that new baby smell. There are two kinds of babies: dirty and clean (momentarily). To accomplish the latter, we offer the Boon Soak. This baby bath seat is designed with three support positions to grow with your baby from newborn to toddler, making it the perfect addition to any baby essentials collection. With an adjustable bump and contoured back, our compact tub suits reclining newborns through seated toddlers and fits in most double sinks. This innovative baby bath takes the stress out of bathtime so you can focus on creating special bonding moments with your little one. We know you’re drained, so ours has you covered with a color-changing temperature gauge. The color-changing drain plug helps you achieve the ideal bath temperature to ensure your baby's comfort and safety during bath time. With its versatile design and age range of 0 to 18 months, this baby tub is a must-have for any new parent or caregiver. Whether you use it in your double sink or in the bathtub, the Boon Soak is the perfect way to give your baby a spa day.

Review: I loved it, perfect, totally comfortable, I would buy it again
Review: Excelente producto, nos ayudo mucho en la primera etapa del bebé, ya nos va a tocar cambiar la base veremos cuánto más dura.

## Features

- 3 Stage Baby Seat: The Boon Soak baby tub has a customizable baby seat design that grows with your little one as they get squeaky clean, whether they're infants, babies, or toddlers
- Adjustable Infant Bathtub: The adjustable, supportive bump on the bottom of this baby tub allows you to customize your bath seat based on your baby's size and growth
- Comfortable Bath Seat: The contoured back wall and non-slip foam hold your little one in place as they relax in the soothing warm water and enjoy precious bonding time
- Easy Fit: The Boon Soak fits in most double sinks and full size bathtubs for a flexible way to bathe your babies, infants, and toddlers throughout their development
- Temperature Gauge: This baby bathtub also includes a color-changing drain plug that allows parents to confirm the bath stays at the optimum water temperature

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MG20ATL |
| Age range (description) | Newborn |
| Assembly Instructions Description | Requires assembly with provided instructions |
| Batteries required | No |
| Best Sellers Rank | 116,075 in Baby Products ( See Top 100 in Baby Products ) 1,128 in Bathing Tubs & Seats |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,950) |
| Date First Available | 28 Feb. 2017 |
| Global Trade Identification Number | 00669028112050 |
| Included components | Tub |
| Item Weight | 1.09 kg |
| Item model number | B11205 |
| Item weight | 1.09 kg |
| Manufacturer | TOMY Intl. |
| Material Type | Polyvinyl Chloride (PVC) Plastic |
| Material composition | plastic |
| Material-free | BPA Free; PVC Free |
| Model Number | B11205 |
| Number of items | 1 |
| Product Dimensions | 64.47 x 39.93 x 22.45 cm; 1.09 kg |
| UPC | 669028112050 669028110131 |

## Product Details

- **Brand:** Boon
- **Colour:** White
- **Material:** Polyvinyl Chloride (PVC) Plastic
- **Product care instructions:** Hand Wash
- **Product dimensions:** 64.5L x 22.5W x 39.9H centimetres

## Images

![Soak 3 Stage Baby Bathtub - Baby Bath Tub with Three Support Positions for Newborn to Toddlers - Color Changing Drain Plug for Ideal Bath Temperature - Gray - Ages 0 to 18 Months and Up - Image 1](https://m.media-amazon.com/images/I/61OdYod8gCL.jpg)

## Questions & Answers

**Q: How do I remove the interior hazard sticker from that’s on the inside of the tub? Doesn’t seem to peel off easily**
A: I believe that's intentional; safety warnings are not to be removed.

**Q: Our kitchen sink is only 21" wide with no divider. Will the bath tub stack securely on top of the sink?**
A: Hm, this is a tough one. I just measured my Boone tub and it's 23 1/2 inches long. It would stack, although I'm not sure it would be able to securely.

**Q: is this good for newborns? no mesh support so wasn't sure?**
A: There is a bump at the bottom of the tub which helps prop baby up. That with the foam indentation for the head made it great. This tub was a sure winner and took the stress out of bathtime. I researched tons of tubs before deciding on this one. Was not disappointed.

**Q: Is this latex free?**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by Y***A on 22 December 2025*

I loved it, perfect, totally comfortable, I would buy it again

### ⭐⭐⭐⭐⭐ Review
*by J***P on 17 October 2022*

Excelente producto, nos ayudo mucho en la primera etapa del bebé, ya nos va a tocar cambiar la base veremos cuánto más dura.

### ⭐⭐⭐⭐ Review
*by A***A on 28 August 2023*

very useful and comfy

## Frequently Bought Together

- Boon Soak 3 Stage Baby Bathtub - Baby Bath Tub with Three Support Positions for Newborn to Toddlers - Color Changing Drain Plug for Ideal Bath Temperature - Gray - Ages 0 to 18 Months and Up
- Frida Baby Control The Flow Bath Rinse Cup | Rinser to Wash Hair + Body | Rinser-Cup for Bath Time with Easy Grip Handle + Removable Rain Shower
- 6-Pack Baby Washcloths - Soft Viscose from Bamboo Washcloth, Baby Wash Cloths for Newborn, Kids, Bath Baby Towels, Face Towel, Face Cloths for Washing Face (White)

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**Shop now:** [https://www.desertcart.jp/products/351561622-soak-3-stage-baby-bathtub-baby-bath-tub-with-three](https://www.desertcart.jp/products/351561622-soak-3-stage-baby-bathtub-baby-bath-tub-with-three)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*