Upseat Baby Floor & Booster Seat with Tray | Anterior Pelvic Tilt Design

Steve's son Jack was born with cerebral palsy, and finding a floor seat that actually supported proper posture turned into a frustrating search through products that caused slouching and discomfort. So Steve did what any parent with a background in medical device development would do: he started prototyping with window insulation foam, working with pediatric physical therapists who introduced him to anterior pelvic tilt — a forward rotation of the pelvis that engages core muscles and promotes healthy posture. The design evolved to include a forward tilt, a large pommel, and wide leg openings that encourage proper posture while supporting healthy hip positioning, addressing the problem of restrictive seats that limit natural hip development. Therapists believed in it, parents embraced it, and Upseat donates 1% of revenue to support families in need.

Strap a kid in and suddenly they're sitting upright with the posture of someone who's been told good things come to those who engage their core. The tray will collect snacks, toys, and eventually a sistemized landscape of crackers arranged by size. Remove the tray and it's a booster seat. Put it back and someone's running a very small cafeteria with strict seating rules they invented six seconds ago.

• Forward tilt design promotes anterior pelvic tilt and engages core muscles
• Large pommel and wide leg openings support healthy hip positioning
• Includes removable tray
• Developed with input from pediatric physical therapists
• Designed to prevent slouching and support proper posture
• Originally prototyped using window insulation foam, which explains either resourcefulness or a very specific Home Depot aisle obsession
• Addresses common floor seat issues that restrict hip movement