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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

  • Based on 464 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jul 15
Order within 4 hours and 55 minutes
Available payment plans shown during checkout

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 youre 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 decor 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.

Brand: Upseat


Color: Gray


Material: Foam


Product Dimensions: 13"D x 12"W x 5"H


Item Weight: 3.1 Pounds


Product Dimensions: ‎12 x 13 x 5 inches


Item model number: ‎400


Maximum weight recommendation: ‎50 Pounds


Material Type: ‎Foam


Number Of Items: ‎1


Batteries required: ‎No


Is portable: ‎Yes


Item Weight: ‎3.12 pounds


Country/Region of origin: ‎Canada


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 15

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 10/10
Color: Gray
I give it 5 stars because some booster do not stay in place and my kid does not beg to get out as soon as she’s seated. So far we are loving it. It does promote a better posture, kid is safe and in place and seems to be very comfortable. My toddler is 25 lbs and 33 inches tall and fits perfectly, but still have more room and more straps space to adjust as she grows. Booster is not too light or to heavy but it stays in place safely and it’s very sturdy. It’s super easy to clean just wipe it down and you’re done. ... show more
Reviewed in the United States on May 15, 2025 by Monica Arellano Monica Arellano

  • Love the seat, but it! Didn’t opt for a used product
Color: Gray
This is perfect for my 2 1/2 year old son who physically was growing out of his Lalo seat but also emotionally, getting him to get in it was becoming a thing. So we opted for this seat. We had the up seat for our infant and LOVED it! It’s expensive but soo soo worth it. My son loves this booster and it’s very practical. It was hard to find something that had two height levels and straps. 10/10. Buy it. Plus my kid is stoked to sit in the “big kid seat” win/win. Unrelated to the good quality, Amazon has been doing this thing lately where they send you returned products when you’re expecting a new product that you’ve paid for. If I am going to get an opened package not in the original packaging I’d like to know and I’d like a discount. That’s a fine option but the buyer should be informed. This seat came in a damaged and seemingly opened package. Yes, Seemingly unused and in good condition but I didn’t opt in for a gently used or previously opened package. I find that unacceptable. Do better Amazon. ... show more
Reviewed in the United States on March 26, 2025 by Jasmine Luna Jasmine Luna

  • Easy to clean
Color: Gray
Easy to clean, great hight for my toddler to sit at the table with us
Reviewed in the United States on May 6, 2025 by CB

  • Best brand for kids seats
Color: Gray
We had the small original Upseat for our son when he was a baby (currently using it with our 5 month old) and it was great, so we decided to try the booster seat when it came time for our two year old to move on from his highchair. He loves it and seems very comfortable at the table using this. It seems safe and secure and we haven't had any issues so far. Easy to clean and great quality as expected from this brand. The design is sleek and seems very durable. ... show more
Reviewed in the United States on March 22, 2025 by Ashleigh Brennan

  • Updated seat
Color: Gray
Great upgrade from their other older style seat their old style one was leaving bruises on my toddlers back
Reviewed in the United States on April 24, 2025 by Amazon Customer

  • Overall Great!
Color: Gray
We have the Upseat for babies and loved it so when my daughter outgrew it and needed a booster seat I went with the same brand. I really like this one as well and I like how it can grow with them. The only reason I did not give 5 stars is because the straps won't go tight enough around our chair. We have it as tight as it will go and it is still looser than I would like it to be. ... show more
Reviewed in the United States on November 29, 2024 by Annika Tichy

  • Super funcional
Color: Gray
Realmente cumple su función! A mi hijo le encantó, muy cómoda
Reviewed in the United States on April 19, 2025 by Natalia Castro R

  • Booster seat
Color: Gray
Works great for the little one!
Reviewed in the United States on April 5, 2025 by Alf A

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