---
product_id: 391116302
title: "Upseat Boost Ergonomic Toddler Booster Seat for Dining Table, Developed with Physical Therapists to Encourage Posture, 3-Point Harness, Easy to Wipe Clean, and Lightweight"
brand: "upseat"
price: "VT52734"
currency: VUV
in_stock: true
reviews_count: 5
category: "Upseat"
url: https://www.desertcart.vu/products/391116302-upseat-boost-ergonomic-toddler-booster-seat-for-dining-table-developed
store_origin: VU
region: Vanuatu
---

# Lightweight & portable 5" height boost PT-developed posture support Upseat Boost Ergonomic Toddler Booster Seat for Dining Table, Developed with Physical Therapists to Encourage Posture, 3-Point Harness, Easy to Wipe Clean, and Lightweight

**Brand:** upseat
**Price:** VT52734
**Availability:** ✅ In Stock

## Summary

> 🍽️ Boost their seat, boost their posture, boost their confidence!

## Quick Answers

- **What is this?** Upseat Boost Ergonomic Toddler Booster Seat for Dining Table, Developed with Physical Therapists to Encourage Posture, 3-Point Harness, Easy to Wipe Clean, and Lightweight by upseat
- **How much does it cost?** VT52734 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/391116302-upseat-boost-ergonomic-toddler-booster-seat-for-dining-table-developed)

## Best For

- upseat enthusiasts

## Why This Product

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

## Key Features

- • **On-the-Go Ready:** Lightweight design with handle makes dining out or visiting effortless.
- • **Built to Last a Lifetime:** Medical-grade materials with a lifetime warranty ensure durability and peace of mind.
- • **Customizable Height Boost:** Detachable 3" platform adapts as your child grows for lasting usability.
- • **Elevate Mealtime Confidence:** Gives toddlers an extra 5" height for table inclusion and social bonding.
- • **Therapist-Backed Posture Perfection:** Designed with physical therapists to promote healthy, upright sitting habits.

## Overview

The Upseat Boost Ergonomic Toddler Booster Seat is a lightweight, portable dining solution developed with physical therapists to encourage proper posture. It offers a 5" height increase with an optional detachable 3" platform for younger toddlers, adjustable 3-point harness for safety, and easy-to-clean padded materials. Suitable for children 18 months to 5 years (up to 50 lbs), it combines sleek modern design with durable, medical-grade construction backed by a lifetime warranty.

## Description

Give your toddler an added boost at the dinner table with the Upseat Boost Toddler Booster Seat. This booster seat features a detachable platform, providing an additional 3" of height for younger children who need an extra boost. Designed with the guidance of physical therapists, it prioritizes proper upright posture, ensuring comfort and support during mealtime. As your child grows and less height is needed, simply detach the platform base. Suitable for ages 18 months to 5 years.

Review: Big fan of this booster seat. My toddler transitioned to it easily out of her high chair. It reinforces great posture and autonomy. It's easy to clean and has two levels depending on the height needed. It's also easy to throw in the car when we're going to visit friends or family. Great quality and a long term investment.
Review: I have one for both of my kids and really like them. They're overall easy to keep clean, really easy to travel with if needed, and it's a comfortable design. It's held up super well so far with no damage. It's been great from age 1 to age 3 for me, and presumably beyond that. It allows we some mobility (they can twist around in it) but if set up properly it feels safe and secure.

## Features

- ✅ ERGONOMIC TODDLER BOOSTER SEAT: This booster seat for dining table that encourages proper upright posture gives your little one an additional 5" of height at the dinner table.
- ✅ DEVELOPED BY EXPERTS: Developed with the help of physical therapists, this seat for toddlers engage the muscles responsible for proper upright posture.
- ✅ DETACHABLE PLATFORM FOR EXTRA HEIGHT: Providing an additional 3" of height for younger children who need an extra boost
- ✅ PORTABLE & TRAVEL-FRIENDLY: Whether you’re going to a restaurant, grandma's house, or to a play date, the Upseat Boost's lightweight design and convenient handle allows for easy transportation.
- ✅ ADJUSTABLE 3-POINT HARNESS TO GROW WITH YOUR CHILD: This kitchen booster seat is ideal for 18 months to 5 years or up to 50 lbs.
- ✅ SLEEK & MODERN DESIGN: The Upseat Boost compliments any home décor style and is proudly made in North America.
- ✅ MADE FROM COMFORTABLE PADDED, EASY-TO-CLEAN MATERIAL
- ✅ LIFETIME WARRANTY: The Upseat Boost is made from medical grade materials that are so durable, each seat comes with a lifetime warranty. If you have any issues with the quality of the product, please contact us and we will be happy to replace any defective item.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08VV7TSY9 |
| Age Range Description | Toddler |
| Assembly Required | Yes |
| Best Sellers Rank | #24,547 in Baby Products ( See Top 100 in Baby Products ) #98 in Hook-On & Booster Seats |
| Brand | Upseat |
| Color | Gray |
| Customer Reviews | 4.7 4.7 out of 5 stars (609) |
| Is Portable | Yes |
| Item Dimensions D x W x H | 33D x 30.5W x 12.7H centimeters |
| Item Weight | 3.12 Pounds |
| Manufacturer | Nuvate Inc. (The Upseat Company) |
| Material Type | Foam |
| Maximum Weight Recommendation | 50 Pounds |
| UPC | 627987000337 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Upseat
- **Colour:** Gray
- **Item weight:** 3.12 Pounds
- **Material:** Foam
- **Product dimensions:** 33D x 30.5W x 12.7H centimeters

## Images

![Upseat Boost Ergonomic Toddler Booster Seat for Dining Table, Developed with Physical Therapists to Encourage Posture, 3-Point Harness, Easy to Wipe Clean, and Lightweight - Image 1](https://m.media-amazon.com/images/I/61UblWu-diL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Hi. What material is this made from?  Does it contain phthalates**
A: Hi Mellita,

Thank you for reaching out. The seat is made from polyurethane, and the tray is made from food grade plastic (ABS). Tested and completely BPA and PVC free :)

If you have other questions or concerns, please don’t hesitate to contact us. We are always happy to help.

All the best, 

Jobie
The Upseat Team
1-888-977-1129

**Q: Can this fit on the base of a Stokke Tripp Trapp high chair?**
A: HI Mary Kate! Looking at the picture if Stokke Tripp Trapp, I don't think the Upseat will fit.


-- The Upseat Team

**Q: Can you use this on a stool?**
A: Hi Sarah, thank you for reaching out to us. The Upseat should not be used on a stool. (more information can be found in the manual.

https://cdn.shopify.com/s/files/1/2509/9588/files/Upseat_Instruction_Manual.pdf?v=1611762360)

It should be used on a chair with a backrest. If you have more questions, please keep it coming. We are happy to help.

Jobie
The Upseat Team
1-888-977-1129

**Q: Hi, can I know when will the baby floor and booster seat be in stock again? Thank you :)**
A: Hi! Thank you for reaching out. The Upseat is available now on Amazon.com. If you have any more questions or need anything, please let me know..-- Jobie The Upseat Team 1-888-977-1129

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***N on 8 January 2026*

Big fan of this booster seat. My toddler transitioned to it easily out of her high chair. It reinforces great posture and autonomy. It's easy to clean and has two levels depending on the height needed. It's also easy to throw in the car when we're going to visit friends or family. Great quality and a long term investment.

### ⭐⭐⭐⭐⭐ Review
*by N***H on 28 February 2026*

I have one for both of my kids and really like them. They're overall easy to keep clean, really easy to travel with if needed, and it's a comfortable design. It's held up super well so far with no damage. It's been great from age 1 to age 3 for me, and presumably beyond that. It allows we some mobility (they can twist around in it) but if set up properly it feels safe and secure.

### ⭐⭐⭐⭐⭐ Review
*by B***R on 12 September 2025*

Attaches easily to a normal dining chair, gives good posture and my child seems happy

## Frequently Bought Together

- Upseat Boost Ergonomic Toddler Booster Seat for Dining Table, Developed with Physical Therapists to Encourage Posture, 3-Point Harness, Easy to Wipe Clean, and Lightweight Gray
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**Shop now:** [https://www.desertcart.vu/products/391116302-upseat-boost-ergonomic-toddler-booster-seat-for-dining-table-developed](https://www.desertcart.vu/products/391116302-upseat-boost-ergonomic-toddler-booster-seat-for-dining-table-developed)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-10*