Same trusted design,
now 30% bigger for extra comfort
around the tummy and thighs.
The Upseat Big XL Floor & Booster Seat with Tray offers the same trusted ergonomic design as the original Upseat, now 30% larger to provide enhanced comfort for growing babies. Designed for children aged 6 months to 3 years, this versatile seat accommodates larger babies with extra room around the tummy and thighs.
Features:
Key Dimension Differences:
| Part | Upseat Big | Original Upseat |
|---|---|---|
| Width underneath | ~18 inches | ~14.5 inches |
| Seat depth (back → pommel) | ~9 inches | ~6 inches |
| Leg opening width | ~6 inches | ~4 inches |
| Inner width between legs | ~12 inches | ~9 inches |
| Height to handle top | ~12 inches | ~10 inches |
Enjoy free shipping to the continental USA and Canada.
You can return your new Upseat product for free within 30 days of your order being delivered. If 30 days have gone by, unfortunately, we can’t offer you a refund. To be eligible for a return, your item must be in the same condition that you received it. It must also be in the original packaging. To initiate a return, please fill out the form here or email us at info@nuvate.com.
Please note, returns are only accepted for products purchased from www.theupseat.com. We do not accept returns from third party distributors or for our Refurbished products.
We also offer a lifetime warranty on our Upseat products. If you have any issues with the quality of the product, please contact us, and we will be happy to replace any defective item. We offer a one year warranty on the Upseat tray.
Same trusted design,
now 30% bigger for extra comfort
around the tummy and thighs.
Same trusted design,
now 30% bigger for extra comfort
around the tummy and thighs.
We originally designed the Upseat Big in response to feedback from physical therapists who wanted a larger option for their patients as they outgrew the Original Upseat. At the same time, we heard from many parents looking for a seat that could better accommodate babies needing a bit more room, particularly around the tummy area. After collaborating extensively with our trusted physical therapists, we developed a design that provides the perfect solution—offering extra space and comfort for older babies or those who need a little more room to sit comfortably.
You can use the Upseat Big from 6 months to 3 years old or 33 pounds (15 kgs).
Each Upseat Big comes with a safety harness strap, a large tray, and booster seat conversion straps, at no extra cost.
The seat is made from polyurethane foam and the tray is made from food grade ABS plastic. The Upseat’s materials are safe for children to use and do not contain any led, phthalates or BPA.
The Upseat Big is 30% larger than the Original Upseat, and the price reflects the additional materials required for manufacturing. However, did you know that the Upseat Big (like all our products) is proudly made in Canada? While this may make us slightly more expensive, it ensures we uphold the highest standards of quality and craftsmanship.
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Overall rating: 4.5 / 5 from 2 reviews.
Review topics: [].
"The larger size is great and fits my baby. I bought the original upseat which said it was for ages 4months to 2 years but my baby was not able to fit in the seat by 7 months and she is only 70th percentile in weight. The XL chair says 6 months to 3 years and I am hoping it will fit her to at least 18 months. The table is noticeably less sturdy with the XL compared to the original Upseat. Otherwise great product and we use it everyday"
"The Upseat Big has been an amazing purchase and is absolutely worth it. My 5-month-old is very active and wants to sit up, but he isn’t able to do it on his own yet. This seat provides him the support he needs while still allowing him to move freely and play comfortably. We originally had the smaller Upseat, but it became too snug for him since he’s a bigger baby. The Big version fits him perfectly and has made a huge difference. It’s lightweight, easy to clean, and very versatile. We use it at home, at the dining table, and even at the park and in restaurants. I highly recommend it, especially for parents of bigger babies who need a little extra room while learning to sit and have fun."