Booster BST-3210188H Highchair
- Highchair
- Cotton
- Yes
- 110.23 pounds
- More reviewed than 67%
A compact, portable dining booster designed for travel and restaurants, built to strap onto an existing chair rather than stand alone as a primary high chair.
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How it ranks among the 169 highchairs we track
4.5★ across 818 Amazon ratings, Bayesian-smoothed toward the category average.
818 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 169 highchairs we track - how the scorecard works · full highchairs data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Booster BST-3210188H is a lightweight, portable seat cushion that straps to a regular dining chair rather than a stand-alone chair with legs. At 450 grams and roughly 12.5 inches square, it packs down for travel while still rated for a weight capacity up to 50 kilograms.
Its cotton construction and near half-kilogram weight point to a fabric booster pad, not a framed high chair, which is why it can carry a much higher weight rating than the metal-framed chairs nearby in this category. That fits toddlers who have outgrown a baby high chair but still need extra height at the table.
- Cotton fabric construction
- 450 gram travel weight
- 12.5 in x 12.5 in x 4 in packed size
- 50 kg (110 lb) capacity rating
Who it's for
Parents wanting a grab-and-go seat booster for restaurants, grandparents' houses or travel will get the most use from it. Families needing a full stand-alone high chair with a tray and footrest should look at a framed model instead.
Strengths and trade-offs
Drawn from this product's published specifications.
- Packs into a small 12.5 in footprint
- Cotton cover suits travel use
- Rated to a high 50 kg capacity
- No tray or footrest included
- Needs a stable host chair to work
Performance notes
The listed 50 kilogram capacity is high relative to the 450 gram weight because the cushion relies on the host dining chair for structural support rather than carrying the load itself. Portability is the main functional claim here, backed by the compact 12.5 by 12.5 by 4 inch packed footprint.
Specifications
| Brand | Booster |
|---|---|
| Model | BST-3210188H |
| Dimensions & fit | |
| Weight Capacity | 110.23 pounds |
| Item Weight | 15.9 ounces |
| Dimensions | 12.5 × 12.5 × 4 inches |
| Capacity & performance | |
| Age Range | 3 |
| Construction & materials | |
| Material | Cotton |
| Other details | |
| Portable | Yes |
Other Booster highchairs
How it compares
This product against the closest alternatives we track in highchairs.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Booster BST-3210188H HighchairThis product | 4.5 / 5 | 818 | 3.8 / 5 |
| Hiccapop OmniBoost Travel Booster Seat with Tray for BabyHiccapop | 4.8 / 5 | 26,491 | 4.7 / 5 |
| Ingenuity 11787 HighchairIngenuity | 4.7 / 5 | 10,177 | 4.6 / 5 |
| Graco® 1927570 HighchairGraco® | 4.7 / 5 | 26,972 | 4.6 / 5 |
| Inglesina AY90F6BLKUS/D HighchairInglesina | 4.8 / 5 | 10,064 | 4.6 / 5 |
Similar highchairs from other brands
Questions about the Booster BST-3210188H
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Booster BST-3210188H work as a stand-alone high chair?
The listed weight and cotton material point to a portable booster cushion that attaches to a regular dining chair rather than a framed stand-alone chair.
What weight is the Booster BST-3210188H rated for?
It carries a listed capacity of 50 kilograms, about 110 pounds.
Is the Booster BST-3210188H easy to travel with?
At 450 grams and about 12.5 inches square, it is described as portable and packs down for trips.