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🚀 Elevate mealtime, empower posture, and never miss a family moment!
The Upseat Boost Ergonomic Toddler Booster Seat is a lightweight, portable dining seat designed with physical therapists to promote proper posture. It offers a 5" height increase with an optional detachable 3" platform, adjustable 3-point harness for safety, and easy-to-clean padded foam. Suitable for toddlers 18 months to 5 years (up to 50 lbs), it combines durability, style, and convenience with a lifetime warranty.













| ASIN | B08VV7TSY9 |
| Age Range Description | Toddler |
| Age range (description) | Toddler |
| Assembly Required | Yes |
| Best Sellers Rank | #21,662 in Baby Products ( See Top 100 in Baby Products ) #79 in Hook-On & Booster Seats |
| Brand | Upseat |
| Color | Gray |
| Colour | Gray |
| Customer Reviews | 4.6 out of 5 stars 670 Reviews |
| Is Portable | Yes |
| Item Dimensions D x W x H | 33D x 30.5W x 12.7H centimeters |
| Item Weight | 3.12 Pounds |
| Item weight | 3.12 Pounds |
| Manufacturer | Nuvate Inc. (The Upseat Company) |
| Material | Foam |
| Material Type | Foam |
| Maximum Weight Recommendation | 50 Pounds |
| Model Number | 400 |
| Part Number | 400 |
| Product dimensions | 33D x 30.5W x 12.7H centimeters |
| UPC | 627987000337 |
| Unit Count | 1 Count |
E**T
Facile à installer et à nettoyer!
Très bon siège rehausseur ergonomique! Il est stable, sécuritaire et bien conçu pour que bébé soit confortablement installé à table. J’aime vraiment le support ergonomique qui aide à garder une bonne posture pendant les repas. Facile à installer sur différentes chaises et simple à nettoyer après les repas (ce qui est un gros plus 😅). Mon enfant y est bien et on peut enfin manger en famille plus facilement. Je recommande!
N**H
Sturdy, comfortable, long term gig
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.
L**N
Great posture, two levels of seating
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.
M**O
10/10
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.
A**1
Great seat, great service
Great seat! Purchased a long time ago for my first child before they had the extension platform, I recently contacted and they sent the platform quickly by mail for free as my second child is now using. It is a bit tricky with rounded back chairs - but I got a dollar store seat cushion to rid the space behind my child’s back in our chairs. Very happy overall, and found it very easy to use for my tall child for a long time (did not outgrow fast).
Trustpilot
3 weeks ago
2 months ago