The Baby Trend Hybrid SI 3-in-1 Convertible Car Seat converts between a forward-facing 5-point harness, high-back booster, and backless booster for extended use. Engineered side impact pods and a height-adjustable headrest concentrate energy away from the child to enhance protection in collisions. A five-point adjustable harness with padded shoulder and crotch covers secures smaller children while four harness height positions accommodate growth. Reversible soft inserts and padded armrests increase comfort and simplify transfers between modes. Two integrated cup holders and a slim profile offer in-vehicle convenience without sacrificing space. Durable reinforced plastic shell with a machine-washable cover balances lightweight installation and routine cleaning. Installation is forward-facing using vehicle seat belt or lower anchor points, enabling a secure fit across common vehicle types. Designed to support a broad range of child sizes up to 100 lb in booster mode for long-term value. Practical features and straightforward adjustments reduce user setup time while maintaining essential occupant security.
| Color | Hoboken Black (actual color shown) |
| Brand | Baby Trend |
| Model | FB49E07B |
| SKU | 15609454741 |
| GTIN-13 | 090014038489 |
| Seat modes | 5-point harness (harness booster), high-back booster, backless booster |
| Harness style | 5-point adjustable harness with padded shoulders and crotch covers |
| Harness height positions | 4 positions |
| Side impact protection | Integrated side impact pods and height-adjustable headrest |
| Cup holders | Two integrated cup holders (fits multiple cup sizes) |
| Maximum weight capacity | Up to 100 lb (booster mode) |
| Product weight (approx.) | 14 lb |
| Product dimensions (approx.) | 25 in (H) x 18 in (W) x 16 in (D) |
| Shell & cover | Reinforced plastic shell with polyester fabric cover; cover is machine-washable |
| Installation orientation | Forward-facing (seat belt or lower anchors) |
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