---
product_id: 458573109
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 Gray"
brand: "upseat"
price: "219 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/458573109-upseat-boost-ergonomic-toddler-booster-seat-for-dining-table-developed
store_origin: RO
region: Romania
---

# lightweight & portable 8" height boost 3-point adjustable harness 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

**Brand:** upseat
**Price:** 219 Lei
**Availability:** ✅ In Stock

## Summary

> 🚀 Boost your toddler’s dining game with posture-perfect style!

## 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 Gray by upseat
- **How much does it cost?** 219 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/458573109-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

- • **Elevate Mealtime Moments:** Adds a precise 8" height boost for toddler dining comfort and confidence.
- • **On-the-Go Friendly Design:** Lightweight at just 1.42 kg with a convenient handle—perfect for travel, restaurants, and visits.
- • **Adaptable Growth Companion:** Adjustable 3-point harness and detachable platform grow with your child from 18 months to 5 years.
- • **Durable & Stylish Assurance:** Crafted from medical-grade, easy-clean materials with a sleek modern look and lifetime warranty.
- • **Therapist-Approved Posture Support:** Developed with physical therapists to engage core muscles and promote upright posture.

## Overview

The Upseat Boost Ergonomic Toddler Booster Seat is a lightweight, portable dining seat designed with physical therapists to encourage proper posture. It offers an 8" detachable height platform, an adjustable 3-point harness for safety, and is suitable for toddlers aged 18 months to 5 years (up to 50 lbs). Made from durable, easy-to-clean medical-grade materials, it features a sleek modern design and comes with 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 8" 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.

## Features

- ✅ ERGONOMIC TODDLER BOOSTER SEAT: This booster seat for dining table that encourages proper upright posture gives your little one an additional 8" 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 added 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 |
|---------------|-------|
| Model Number | 400 |
| Product Dimensions | 30.48 x 33.02 x 12.7 cm; 1.42 kg |
| Item model number | 400 |
| Maximum Weight Recommendation | 22.68 kg |
| Material Type | Foam |
| Number of items | 1 |
| Batteries required | No |
| Is portable | Yes |
| Item Weight | 1.42 kg |

## Product Details

- **Brand:** Upseat
- **Colour:** Grey
- **Material:** Foam
- **Product dimensions:** 33D x 30.5W x 12.7H centimetres
- **Item weight:** 3.12 Pounds
- **Age range (description):** 18 Months to 5 years
- **Maximum weight recommendation:** 22.68 kg
- **Portable:** Yes
- **Assembly required:** Yes
- **UPC:** 627987000337

## 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 Gray - Image 1](https://m.media-amazon.com/images/I/61fLqh31LaL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/61-SQV1sbUL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/71Ur5qWOvPL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/711uG9Y6TJL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/61vJ4swPxyL.jpg)

## 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

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-07*