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Safety 1st TriMate All-in-One Convertible Car Seat

4.2 stars out of 178 reviews
(4.2)|
178 ratings
Safety 1st TriMate All-in-One Convertible Car SeatSafety 1st TriMate All in One Convertible Car Seat Dunes Edge Infant Toddler UnisexSafety 1st TriMate All in One Convertible Car Seat High Street
Actual Color:Dunes Edge
selected, Dunes Edge, $149.00
High Street, $149.99

Key item features

  • All-in-one convertible with 3 modes: rear-facing (5–40 lbs. and 19”–40”), forward-facing (30–65 lbs. and 34.4”–49”), and belt-positioning booster (40–100 lbs. and 43.4”–52”)
  • Ultra-slim design—just 17” across without the cup holders—fits 3 across the back seat
  • 1-hand-adjustable 9-position headrest and harness system
  • Soft and comfortable infant insert
  • Seat pad is machine-washable and dryer-safe
  • Easily adjustable 3-position base
  • 2 removable, dishwasher-safe cup holders
  • Visible belt paths for easy installation
Current price is $149.00
Price when purchased online
  • Free shipping
  • Free 90-day returns
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Columbus, 43215
Arrives by Sun, Feb 8
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Comparison Chart:
Age GroupToddlerSafety 1st TriMate All-in-One Convertible Car SeatInfantSafety 1ˢᵗ onBoard Insta-Latch Infant Car Seat, Cowbird, UnisexToddlerSafety 1st Ellaris Convertible Car SeatToddlerSafety 1ˢᵗ® TriFit All-in-One Convertible Car Seat , Borderline, Infant & Toddler, UnisexInfantSafety 1st Grow and Go Extend n Ride LX All in One Convertible Infant & Toddler Car Seat, Black PepperChildEvenflo NurtureMax Infant Car Seat (Dallas Blue)ChildEvenflo Chase Plus 2-in-1 Harnessed Booster Car SeatToddlerCosco Kids™ Easy Elite Slim All-in-One Convertible Car Seat, Grey Glyphs, Infant & Toddler, UnisexToddlerCosco Kids Scenera Extend Infant & Toddler Convertible Car Seat, Moonlit Night, BlackToddlerSafety 1st TriFit All-in-One Convertible Car Seat
Child Car Seat StyleConvertible Car SeatsSafety 1st TriMate All-in-One Convertible Car SeatInfant SeatSafety 1ˢᵗ onBoard Insta-Latch Infant Car Seat, Cowbird, UnisexConvertible Car SeatsSafety 1st Ellaris Convertible Car SeatConvertible Car SeatsSafety 1ˢᵗ® TriFit All-in-One Convertible Car Seat , Borderline, Infant & Toddler, UnisexConvertible Car SeatsSafety 1st Grow and Go Extend n Ride LX All in One Convertible Infant & Toddler Car Seat, Black PepperInfant SeatEvenflo NurtureMax Infant Car Seat (Dallas Blue)High-Back Booster Car SeatsEvenflo Chase Plus 2-in-1 Harnessed Booster Car SeatConvertible Car SeatsCosco Kids™ Easy Elite Slim All-in-One Convertible Car Seat, Grey Glyphs, Infant & Toddler, UnisexConvertible Car SeatsCosco Kids Scenera Extend Infant & Toddler Convertible Car Seat, Moonlit Night, BlackConvertible Car SeatsSafety 1st TriFit All-in-One Convertible Car Seat
ColorDunes EdgeSafety 1st TriMate All-in-One Convertible Car SeatCowbirdSafety 1ˢᵗ onBoard Insta-Latch Infant Car Seat, Cowbird, UnisexLondon BlueSafety 1st Ellaris Convertible Car SeatBorderlineSafety 1ˢᵗ® TriFit All-in-One Convertible Car Seat , Borderline, Infant & Toddler, UnisexBlack PepperSafety 1st Grow and Go Extend n Ride LX All in One Convertible Infant & Toddler Car Seat, Black PepperDallas BlueEvenflo NurtureMax Infant Car Seat (Dallas Blue)Huron BlackEvenflo Chase Plus 2-in-1 Harnessed Booster Car SeatGrey GlyphsCosco Kids™ Easy Elite Slim All-in-One Convertible Car Seat, Grey Glyphs, Infant & Toddler, UnisexMoonlit NightCosco Kids Scenera Extend Infant & Toddler Convertible Car Seat, Moonlit Night, BlackIron OreSafety 1st TriFit All-in-One Convertible Car Seat
Car Seat Facing DirectionConvertibleSafety 1st TriMate All-in-One Convertible Car SeatRear FacingSafety 1ˢᵗ onBoard Insta-Latch Infant Car Seat, Cowbird, UnisexConvertibleSafety 1st Ellaris Convertible Car SeatConvertibleSafety 1ˢᵗ® TriFit All-in-One Convertible Car Seat , Borderline, Infant & Toddler, UnisexConvertibleSafety 1st Grow and Go Extend n Ride LX All in One Convertible Infant & Toddler Car Seat, Black PepperRear FacingEvenflo NurtureMax Infant Car Seat (Dallas Blue)Forward FacingEvenflo Chase Plus 2-in-1 Harnessed Booster Car SeatConvertibleCosco Kids™ Easy Elite Slim All-in-One Convertible Car Seat, Grey Glyphs, Infant & Toddler, UnisexConvertibleCosco Kids Scenera Extend Infant & Toddler Convertible Car Seat, Moonlit Night, BlackConvertibleSafety 1st TriFit All-in-One Convertible Car Seat
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Safety 1st TriMate All-in-One Convertible Car Seat $149.00

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Items may be delivered on different dates

Customer ratings & reviews

4.2 out of 5 stars
stars178 ratings109 reviews
How item rating is calculated
  1. 5 stars54% (96)
  2. 4 stars26% (47)
  3. 3 stars10% (17)
  4. 2 stars5% (9)
  5. 1 star5% (9)

Reviews summary

Pros
  • : Offers snug fit without space compromise.
  • : Provides product testing opportunities.
  • : One-handed adjustment of shoulder belts and headrest is possible.
  • : Can be used in multiple modes.
  • : Provides a secure fit in various vehicle backseats.
Neutral
  • : Offers extra comfort, but can be inconsistent in thickness and fit.
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Showing 1-3 of 109 reviews

Nov 24, 2025
Cynthia
Item details
Color: Dunes Edge
5 out of 5 stars review

Verified Purchase

Great Car Seat!!!

I got this car seat and another one as a mark down/clearance items, possibly because the color was being discontinued. I love the color on both of them and the car seats are excellent. They are great for my grandchildren (one toddler and one infant).

Helpful?22GSBYVG556T2169550125
Dec 21, 2025
Pamela
Item details
Color: High Street
Sold and shipped byDorel Juvenile Group
5 out of 5 stars review

Verified Purchase

Had to get a new car seat for toddler and this one fit the bill. He is much more comfortable in this car seat and I have an easier time getting him buckled in. It's very padded and has all the impact protection that other car seat had. It also grows with him all the way into a booster seat. The seat padding is great. It has side impact protection. I would recommend this car seat.

Helpful?22GSBYVG556T2169550125
Jan 22, 2026
Loriena
Item details
Color: Dunes Edge
5 out of 5 stars review

Verified Purchase

It is excellent in every way shape and form!!!!! All I need to do is order 2 more

Helpful?22GSBYVG556T2169550125