Baby Trend Hybrid SI 3-in-1 Booster Car Seat (Hoboken Black) product image (primary)
Black high-back child car seat with padded headrest, 5-point harness, side impact protection pads, and molded base; visible babytrend logo on headrest and text on base.

Baby Trend

Baby Trend Hybrid SI 3-in-1 Booster Car Seat (Hoboken Black)

$59.99$109.99-45%
Out of Stock

The Baby Trend Hybrid SI 3-in-1 Booster Car Seat is a forward-facing combination car seat that transitions from a harness booster (30–50 lb, 29–48 in) to a high-back booster (40–100 lb, 38–50 in) and then to a backless booster (40–100 lb, 42–57 in). It features superior side impact protection with cushioned padding and EPP side impact pods, a 5-point adjustable harness with 4 shoulder height positions, a 6-position adjustable headrest, and two cup holders. The seat weighs 16 lb and measures 18 x 21 x 29.25 inches; it meets or exceeds FMVSS 213a side impact requirements in harness mode. User reviews indicate that while the seat is budget-friendly and passes all safety tests, installation can be challenging compared to other brands.

Color
Dash Plum
Material
Head support, back support, head support pad: 100% polyurethane foam; Body insert: 83% polyurethane foam, 17% polyester fiber
Gender
unisex
Style
travel-friendly
GTIN
090014038489
MPN
BABYTREND-090014038489-GENTLYUSED

Specifications

Converts to Harness, High-Back, or Backless Booster Car Seat. Padded Sides.

Can be used as a harness booster, high-back booster and backless booster. Superior side impact protection with cushioned padding and side impact pods for enhanced safety (in Harness Mode Only, meets or exceeds FMVSS 213a Side Impact Requirements). Comfortable and reversible soft inserts. 5-point adjustable safety harness with padded shoulders and crotch covers. 4 harness height positions with comfortable arm rests. Two cup holders for different sized cups.

Color
Dash Plum · purple
Material
Head support, back support, head support pad: 100% polyurethane foam; Body insert: 83% polyurethane foam, 17% polyester fiber
Secondary
polyester
Style
travel-friendly
Occasion
travel, everyday
Gender
unisex
Age Group
kids
Condition
used
Dimensions
18.00 x 21.00 x 29.25 in

Additional Attributes

  • 3-in-1: converts to harness booster, high-back booster, backless booster
  • Superior side impact protection with cushioned padding and side impact pods (in harness mode, meets FMVSS 213a)
  • Comfortable and reversible soft inserts
  • 5-point adjustable safety harness with padded shoulders and crotch covers
  • 4 harness height positions with comfortable arm rests
  • Two cup holders for different sized cups
  • Weight range: 30-100 lb
  • Height range: up to 57"
  • Product weight: 16 lb
  • Dimensions: 18" x 21" x 29.25"
  • Materials: polyurethane foam and polyester fiber
  • JPMA certified (Baby Safety Alliance member)
  • IIHS certified
  • Dash Plum color

Image Analysis

6 images
Baby Trend Hybrid SI 3-in-1 Booster Car Seat (Hoboken Black) product image (primary)
01high

Black high-back child car seat with padded headrest, 5-point harness, side impact protection pads, and molded base; visible babytrend logo on headrest and text on base.

OCR: babytrend. HYBRID SI
black fabric upholsterypadded headrestcontoured backrestpadded seat cushionadjustable headrest (visible seams and channels)side impact protection pads5-point harness strapsharness chest clippadded shoulder strap coversintegrated belt path openingsmolded plastic side adjustment dialfront storage flap on basestitched seam detailingvisible brand logo on headrest
Baby Trend Hybrid SI 3-in-1 Booster Car Seat (Hoboken Black) product image 2
02high

Studio product image of a black padded child car seat shown front-on against a teal background with annotated orange callouts and white text labels describing features.

OCR: 6-position adjustable head support. Head pad insert. EPP Pods. Anti-slip harness covers. 4 shoulder heights. 5-point safety harness. Body pad insert. Crotch cover. Harness tension adjuster. 2 large cup holders. babytrend
black padded child car seat5-point safety harnessadjustable head supporthead pad insertbody pad insertcrotch coveranti-slip harness coversharness tension adjusterEPP podstwo large cup holdersfour shoulder height positionscenter front viewstudio shotsolid teal backgrounddirectional orange callout lineswhite label text annotationsbrand logo on headrest
Baby Trend Hybrid SI 3-in-1 Booster Car Seat (Hoboken Black) product image 3
03high

Three configurations of a child car seat displayed side by side on a white background with an orange banner and the caption describing three modes of use.

OCR: 3 modes of use for your growing child
padded infant insertadjustable headrestfive-point harness strapsharness chest cliphigh-back booster seatbackless booster seatintegrated armrestsseat base platformblack woven fabric upholsterycontoured foam backwhite studio backgroundorange lower bannercentered product lineupfront-facing vieweven studio lighting
Baby Trend Hybrid SI 3-in-1 Booster Car Seat (Hoboken Black) product image 4
04medium

Upright black child's car seat shown in a studio shot against a split white and lime green background with product feature text on the right panel.

OCR: Built-in harness seat. 30-50 lb. Height 29-48 in. babytrend
black textured fabric seat coverpadded headrest with vertical channel stitchingembroidered text on headrest reading babytrendfive-point harness strapsshoulder pads on harnesscenter chest clip on harnesscrotch buckle and strapdeep side impact wingspadded armrestscontoured seat basestitched seam detailssmall rectangular label on right side seamwhite studio background on leftlime green feature panel background on rightprinted feature text on right paneleven studio lightingproduct studio shot, upright orientation
Baby Trend Hybrid SI 3-in-1 Booster Car Seat (Hoboken Black) product image 5
05medium

Front-facing studio product shot of a black high-back booster car seat positioned left of a lavender promotional panel showing weight and age guidance.

OCR: High-back booster. 40-100 lb. Height 38 inches-50 inches. 4 years of age. babytrend
black padded high-back booster seatadjustable headresttall backrest with horizontal ventsintegrated armrestscontoured seat cushionside belt guidesround side anchor indicatorsmolded plastic baselogo text on headrest reading babytrendstudio white background leftlavender panel background rightproduct shot with right-side promotional panel
Baby Trend Hybrid SI 3-in-1 Booster Car Seat (Hoboken Black) product image 6
06high

Studio product image showing a black backless booster seat with integrated armrests and cup holders placed against a white background with a teal informational panel at right.

OCR: Backless booster. 40-100 lb. Height 42 in-57 in. 4 years of age.
backless booster seatpadded seat cushionintegrated armrestscup holder leftcup holder rightsmooth black surfacewhite printed logo on frontfrontal product viewsoft shadow under productstudio shotwhite background leftteal information panel rightwhite sans-serif text on paneleven studio lighting

Brand PDP Lookup

Brand
Baby Trend

Hybrid™ SI 3-in-1 Booster Seat with Side Impact Protection – Baby Trend

Also Seen Here

4 retailers
  • target.com
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    Baby Trend Hybrid SI 3-in-1 Combination Booster Car Seat with Side Impact Protection - Hoboken Black: Harness, Cup Holder

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  • shopabunda.com
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    Baby Trend Hybrid SI 3-in-1 Combination Booster Car Seat with Side Impact Protection, Hoboken Black

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  • goodbuygear.com
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    Baby Trend Hybrid 3-in-1 Combination Booster Car Seat, 2024, Hoboken Black

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  • instacart.com
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    Baby Trend Booster Seat, Combination, 3-In-1, Hybrid, Hoboken Black

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Documents & Data

Reddit Insights

2 threads · r/CPST, r/parentsofmultiples

Reddit users generally view the Baby Trend Hybrid SI 3-in-1 as a budget-friendly but difficult-to-install seat with mixed safety perceptions.

mixed sentiment90% match

While the seat is appreciated for its affordability, widespread concerns about installation difficulty and overall brand reliability create a slightly negative sentiment.

Themes

Installation Difficultiesnegative
Brand Reliabilitymixed
Budget-Friendlinesspositive

Use Cases

  • Budget-conscious families needing a forward-facing harness-to-booster seat

Watch Out For

highInstallation is extremely difficult and may lead to improper use if not done correctly.
mediumLower harness height limits may cause children to outgrow the harness before being booster-ready.

Community Q&A

Is the Baby Trend Hybrid SI easy to install?
No, many users report it is very challenging to install correctly.
Is Baby Trend a reliable brand for car seats?
Opinions are mixed; some report no issues, but many recommend spending more for better-known brands.

Compared To

vs Graco and Evenflo seats

Baby Trend is seen as a cheaper alternative but with potential compromises in ease of use and durability.

Source Threads

  • Installation challenges of Baby Trend Hybrid SI 3-in-1

    It can be a challenging seat to install and use correctly. Trust us, it's not the seat you're looking for..no matter how great it looks. It's the biggest PITA I've ever come across to install, although in theory, it seems nice.

    r/CPSTView thread →

  • General opinions on Baby Trend brand for multiples

    Baby Trend is hit or miss. Their seats pass the same safety tests as more expensive ones, but they can be harder to install and use correctly. If you can afford a Graco or Evenflo, they're generally easier to live with daily. But if budget is tight, it's a safe seat when installed properly.

    r/parentsofmultiplesView thread →