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Baby Trend

Baby Trend Hybrid SI 3-in-1 Combination Booster Seat, Hoboken Teal – Side-Impact Protection, 3-Stage Growth Design, Adjustable Headrest, Cushioned Comfort

  • Based on 1,070 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Oct 22
Order within 7 hours and 56 minutes
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Style: Hybrid SI


Color: Hoboken Teal


Features

  • 100% Polyester
  • 3-in-1 combination booster design supports growing kids through harness and booster stages as they transition to vehicle seat belt use
  • Side-impact focused design adds confidence for everyday rides
  • Dual cup holders and an adjustable headrest helps tailor comfort as your child grows
  • Cushioned seating and supportive design help keep rides comfortable
  • Designed for daily usetaking a moment to set the fit for your child can enhance comfort

Description

The Baby Trend Hybrid SI™ 3-in-1 Combination Booster Seat is designed to support growing riders with a versatile multi-stage format and side-impact focused design. Built for long-term use, it helps families transition across key stages while keeping comfort and support in mind. An adjustable headrest makes it easier to tailor the seat to your child as they grow, and cushioned seating helps keep everyday trips comfortable. Many families find that taking a moment to dial in the fit for their child helps maximize comfort from day one. With a balance of adaptability, comfort, and everyday practicality, Hybrid SI™ is a smart choice for families looking for long-lasting booster versatility.

Maximum Weight Recommendation: 100 pounds


Minimum Height Recommendation: 29 inches


Minimum Weight Recommendation: 30 pounds


Maximum Height Recommended: 57 inches


Forward Facing Maximum Weight: 100 pounds


Forward Facing Minimum Weight: 30 pounds


Forward Facing Car Seat Minimum Height: 57 inches


Brand: Baby Trend


Age Range Description: Toddler; Kid


Infant Toddler Car Seat Type: Booster Car Seat


UPC: 090014038472


Manufacturer: Baby Trend


Unit Count: 1 Count


Model Number: FB49E05B


Part Number: FB49E05B


Installation Type: Seat Belt


Orientation: Forward Facing


Harness Type: 5-Point


Number of Height Positions: 6


Item Dimensions D x W x H: 21"D x 18"W x 29.25"H


Material Type: Metal, Plastic, Polyester


Color: Hoboken Teal


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Comfetable and nice
Style: Hybrid SI Color: Hoboken Black
I love this car seat. It feels very sturdy, safe, and well made. The padding is comfortable for my child, and the design gives great support while riding. The harness is easy to adjust, and I like that it can grow with my child as they get older. The cup holders are a nice extra feature, and the black color looks sleek and clean. Installation was simple, and it fits well in my car. Overall, it’s a great value for the price and I would recommend it to other parents. ... show more
Reviewed in the United States on August 2, 2026 by Kattiana
    • Great quality for a forward facing car seat
Style: Hybrid SI Color: Dash Plum
I had to get a new car seat because I was having another baby and my first baby was turning two years old so I figured it was time to transition into a forward facing car seat. I absolutely love the material on this car seat. It’s comfortable for her and she was so happy to finally be able to look at her surroundings as we were going on road trips or outings. The paddings are in the perfect places and she gets two cupholders. She’s starting to feel so grown-up and it’s so cute to see her so happy. ... show more
Reviewed in the United States on September 13, 2026 by Raychel Ward
    • Great value!
Style: Hybrid SI Color: Hoboken Black
Simple, lightweight, low profile, car seat that covers the widest age and weight range we could find, assembly and install was easy, covers appear to come off easy enough for washing, overall very pleased!
Reviewed in the United States on September 12, 2026 by Amazon Customer
    • Difficult
Style: Hybrid SI Color: Hoboken Black
Had to install two of these. We have 3 kids (6 car seats total) and have used a variety of car seats and never had such difficulty getting a seat set up. The seat comes detached (top part from booster) yet completely fastened. So the booster is dangling from the rest of the seat. Once you untangle the two pieces- you then need to reattach the booster seat. This part is not necessarily user friendly if you are not at the correct angle. Once you have it set up- the belt path for shoulder strap seatbelts is extremely odd. Had to look it up online for a video. Attempted to use the latch system for my husbands truck and couldn’t get a snug enough fit as the latch band does not reduce down far enough. The whole thing from top to bottom was ridiculous to install. I moved two other seats from forward facing mode to rear facing and installed them faster than installing these new seats. A combo booster should not be so difficult to install. ... show more
Reviewed in the United States on September 23, 2026 by Alyssa
    • Safe, Comfortable & Perfect for Growing Kids
Style: Hybrid SI Color: Hoboken Teal
I am very happy with this car seat! It was easy to install, feels sturdy, and provides excellent support and comfort for my child. I love that it grows with my child thanks to the 3-in-1 design, so I won’t need to buy another seat anytime soon. The side impact protection gives me extra peace of mind, and the 5-point harness is easy to adjust for a secure fit. The cup holders are also a nice bonus for drinks and snacks during trips. Overall, this car seat offers great quality, safety, and value for the price. I would definitely recommend it to other parents looking for a reliable and comfortable car seat ... show more
Reviewed in the United States on June 24, 2026 by Genesis
    • Reliable & Affordable 3‑In‑1 Booster: Great Value, Just Needs Better Install Design
Style: Hybrid SI Color: Hoboken Black
I really like the Baby Trend Hybrid SI 3‑in‑1 car seat. After installing it properly, my youngster rides safely and comfortably, and I love that I’m not overpaying compared to other 3‑in‑1 seats. Including the new side-impact airbags is a smart move, and the reversible inserts and cup holders are nice touches. That said, installation in vehicles like my Tesla Model Y isn’t seamless; I’d love to see refinements to make it easier to seat correctly. More color options would also help it blend in a bit better with modern interiors. Despite these design quirks, the seat delivers on quality, safety, and adaptability. For parents after a sensible, versatile car seat at a reasonable price, this is a standout option just be prepared for a bit of extra patience during setup. ... show more
Reviewed in the United States on July 12, 2025 by AwesomeBlossom96
    • Best chair so far
Style: Hybrid SI Color: Hoboken Teal
Loving this chair, my toodler is way more confortable than the previous chair she had, it’s easy to install and very sturdy
Reviewed in the United States on September 30, 2026 by Oriana Rivas
    • LOVE IT!!
Style: Hybrid SI Color: Dash Orchid
I was hesitant on buying this after seeing a few comments saying the straps weren’t long enough. I have no complaints at all! It’s light weight, the assembly/ disassembly is easy, straps have plenty of length, andddd my daughters head has support and doesn’t fall forward. I highly recommend! 10/10
Reviewed in the United States on September 13, 2026 by Tati

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