Safety 1st TriMate All-in-One Convertible Car Seat
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-Out of stock
High Street, $149.99
$149.99
selected, Dunes Edge, $149.00, Out of stock
$149.00
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
Specs
- Child car seat styleConvertible Car Seats
- Age groupToddler, Infant
- Max Weight100 lb
- Safety harness style5-Point Harness
- Fabric careMachine Washable
- Forward-facing maximum weight65 lb
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.
Generated by AI
Current price is USD$149.00
Price when purchased online
Selected option out of stock
More options available
How do you want your item?
Out of stock
Similar items you might like
Based on what customers bought
Rollback Safety 1ˢᵗ onBoard Insta-Latch Infant Car Seat, Cowbird, Unisex $124.00
Rollback
Sponsored$12400current price $124.00Safety 1ˢᵗ onBoard Insta-Latch Infant Car Seat, Cowbird, Unisex
4274.5 out of 5 Stars. 427 reviewsSave with
Shipping, arrives todayEvenflo Maestro Sport Booster Car Seat (Whitney Purple) $119.99
$11999current price $119.99Evenflo Maestro Sport Booster Car Seat (Whitney Purple)
12204.4 out of 5 Stars. 1220 reviewsShipping, arrives in 3+ daysRollback Safety 1ˢᵗ Grow and Go Sprint All-in-One Convertible Car Seat, Night Shift II $119.00 Was $149.00
Rollback
SponsoredNow$11900current price Now $119.00, Was $149.00$149.00You save $30.00You save$30.00Options from $119.00 – $139.00Safety 1ˢᵗ Grow and Go Sprint All-in-One Convertible Car Seat, Night Shift II
43584.4 out of 5 Stars. 4358 reviewsSave withShipping, arrives tomorrowSafety 1st Ellaris Convertible Car Seat $99.99
$9999current price $99.99Safety 1st Ellaris Convertible Car Seat
244.3 out of 5 Stars. 24 reviewsSave withShipping, arrives tomorrowSafety 1ˢᵗ® TriFit All-in-One Convertible Car Seat , Borderline, Infant & Toddler, Unisex $129.00
$12900current price $129.00More options from $119.00Safety 1ˢᵗ® TriFit All-in-One Convertible Car Seat , Borderline, Infant & Toddler, Unisex
7314.4 out of 5 Stars. 731 reviewsSave withShipping, arrives todaySafety 1st Grow and Go Extend n Ride LX All in One Convertible Infant & Toddler Car Seat, Black Pepper $209.99
$20999current price $209.99Safety 1st Grow and Go Extend n Ride LX All in One Convertible Infant & Toddler Car Seat, Black Pepper
15134.4 out of 5 Stars. 1513 reviewsSave withShipping, arrives tomorrow100+ bought since yesterday Evenflo NurtureMax Infant Car Seat (Dallas Blue) $59.48
100+ bought since yesterday
$5948current price $59.48More options from $49.99Evenflo NurtureMax Infant Car Seat (Dallas Blue)
53164.3 out of 5 Stars. 5316 reviewsSave withPickup todayDelivery todayShipping, arrives todayIn 200+ people's carts Evenflo Chase Plus 2-in-1 Harnessed Booster Car Seat, Huron $64.96
In 200+ people's carts
$6496current price $64.96Evenflo Chase Plus 2-in-1 Harnessed Booster Car Seat, Huron
124934.5 out of 5 Stars. 12493 reviewsSave withShipping, arrives todayCosco Kids™ Easy Elite Slim All-in-One Convertible Car Seat, Grey Glyphs, Infant & Toddler, Unisex $99.00
$9900current price $99.00Cosco Kids™ Easy Elite Slim All-in-One Convertible Car Seat, Grey Glyphs, Infant & Toddler, Unisex
11414.1 out of 5 Stars. 1141 reviewsSave withPickup todayDelivery todayShipping, arrives todayIn 200+ people's carts Cosco Kids Scenera Extend Infant & Toddler Convertible Car Seat, Moonlit Night, Black $59.00
In 200+ people's carts
$5900current price $59.00Cosco Kids Scenera Extend Infant & Toddler Convertible Car Seat, Moonlit Night, Black
26634.3 out of 5 Stars. 2663 reviewsSave withPickup todayDelivery todayShipping, arrives todaySafety 1st TriFit All-in-One Convertible Car Seat $119.00 Was $139.00
Now$11900current price Now $119.00, Was $139.00$139.00You save $20.00You save$20.00Options from $119.00 – $139.00Safety 1st TriFit All-in-One Convertible Car Seat
6814.3 out of 5 Stars. 681 reviewsShipping, arrives in 3+ daysCosco Kids Entrada Infant and Toddler Convertible Car Seat, Shady Day, Grey $89.48
$8948current price $89.48Cosco Kids Entrada Infant and Toddler Convertible Car Seat, Shady Day, Grey
6854.4 out of 5 Stars. 685 reviewsSave withShipping, arrives todayReduced price Baby Trend EZ-Lift Pro Infant Car Seat $117.00
Reduced price
$11700current price $117.00More options from $95.99Baby Trend EZ-Lift Pro Infant Car Seat
14104.6 out of 5 Stars. 1410 reviewsSave withShipping, arrives todaySafety 1st Comfort Ride™ 3-in-1 Booster Car Seat, Seal Pup II $68.59
$6859current price $68.59Options from $68.59 – $74.00Safety 1st Comfort Ride™ 3-in-1 Booster Car Seat, Seal Pup II
5644.3 out of 5 Stars. 564 reviewsSave withShipping, arrives tomorrowGraco TurboBooster Stretch2Fit Booster, Mariner, Blue $84.99 Was $104.99
Now$8499current price Now $84.99, Was $104.99$104.99You save $20.00You save$20.00Graco TurboBooster Stretch2Fit Booster, Mariner, Blue
6644.6 out of 5 Stars. 664 reviewsSave withShipping, arrives todayRollback Baby Trend Hybrid SI Desert Grey 3-in-1 Combination Booster Car Seat $89.88 Was $99.88
Rollback
Now$8988current price Now $89.88, Was $99.88$99.88You save $10.00You save$10.00More options from $87.99Baby Trend Hybrid SI Desert Grey 3-in-1 Combination Booster Car Seat
15314.2 out of 5 Stars. 1531 reviewsSave withShipping, arrives todaySafety 1st OnBoard FLX Infant Car Seat $134.98
$13498current price $134.98Safety 1st OnBoard FLX Infant Car Seat
1034.3 out of 5 Stars. 103 reviewsSave withShipping, arrives tomorrowSafety 1st onBoard Insta-Latch DLX Car Seat, Beach Rose, Infant, Unisex $159.99 Was $199.99
Now$15999current price Now $159.99, Was $199.99$199.99You save $40.00You save$40.00Options from $159.99 – $199.99Safety 1st onBoard Insta-Latch DLX Car Seat, Beach Rose, Infant, Unisex
1854.5 out of 5 Stars. 185 reviewsSave withShipping, arrives tomorrowSafety 1st Comfort Ride 3-in-1 Booster Car Seat $84.00
$8400current price $84.00Safety 1st Comfort Ride 3-in-1 Booster Car Seat
994.4 out of 5 Stars. 99 reviewsSave withShipping, arrives tomorrow100+ bought since yesterday Graco SnugRide Lite LX Infant Car Seat, Studio, Black $149.00
100+ bought since yesterday
$14900current price $149.00Graco SnugRide Lite LX Infant Car Seat, Studio, Black
8194.5 out of 5 Stars. 819 reviewsSave withPickup todayDelivery todayShipping, arrives today
About this item
Product details
The Safety 1st TriMate™ All-in-One Convertible Car Seat keeps little ones secure and comfortable, from baby to big kid. With three modes of use—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")—the TriMate is ready for every phase of your child’s development. The seat’s ultra-slim design—just 17” across without the cup holders—allows parents to fit three across the back seat without sacrificing comfort. Seat pad is machine-washable and dryer-safe. You’ll always get the best fit with the 3-position adjustable base, 1-hand-adjustable harness system, and 9-position headrest.
- 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
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Child car seat style
Convertible Car Seats
Age group
Toddler, Infant
Max Weight
100 lb
Safety harness style
5-Point Harness
Directions
Fabric Care Instructions
Machine Washable
Warranty
Warranty information
This product is warranted against defective materials or workmanship for 1 year from the date of original purchase.
Warranty url
Warnings
Warning Text
Read and follow the enclosed instructions before using this child restraint.
State Chemical Disclosure
None
Popular items in this category
Best selling items that customers love
Safety 1st TriMate All-in-One Convertible Car Seat $104.99
$10499current price $104.99Options from $104.99 – $149.99Safety 1st TriMate All-in-One Convertible Car Seat
1254 out of 5 Stars. 125 reviewsSave withShipping, arrives tomorrowSafety 1st Grow and Go All-in-One Slim Convertible Car Seat Rear Facing, (5-40 lbs), Forward Facing (30–65 lbs), High Back Booster Seat (40-100 lbs.), Green Gables $159.99
$15999current price $159.99Safety 1st Grow and Go All-in-One Slim Convertible Car Seat Rear Facing, (5-40 lbs), Forward Facing (30–65 lbs), High Back Booster Seat (40-100 lbs.), Green Gables
12484 out of 5 Stars. 1248 reviewsShipping, arrives in 3+ daysSafety 1st EverSlim 4-in-1 Convertible Car Seat, Office Space $229.99
$22999current price $229.99Safety 1st EverSlim 4-in-1 Convertible Car Seat, Office Space
204.6 out of 5 Stars. 20 reviewsSave withShipping, arrives in 3+ daysSafety 1st SlimRide 4-in-1 Convertible Car Seat $169.00
$16900current price $169.00Safety 1st SlimRide 4-in-1 Convertible Car Seat
5394.6 out of 5 Stars. 539 reviewsSave withShipping, arrives tomorrowSafety 1st Boost-and-Go 3-in-1 Harness Booster Car Seat $94.49
$9449current price $94.49Options from $94.49 – $107.99Safety 1st Boost-and-Go 3-in-1 Harness Booster Car Seat
554.3 out of 5 Stars. 55 reviewsSave withShipping, arrives tomorrowSafety 1st SlimRide 4-in-1 Convertible Car Seat, Grey All Day, Infant & Toddler, Unisex $198.00
$19800current price $198.00Safety 1st SlimRide 4-in-1 Convertible Car Seat, Grey All Day, Infant & Toddler, Unisex
4584.5 out of 5 Stars. 458 reviewsSave withPickup todayDelivery todayShipping, arrives todaySafety 1st onBoard Slide DLX Infant Car Seat featuring SafetySlide Base $289.99
$28999current price $289.99Safety 1st onBoard Slide DLX Infant Car Seat featuring SafetySlide Base
Shipping, arrives in 3+ daysSafety 1st OnBoard FLX Infant Car Seat $134.98
$13498current price $134.98Safety 1st OnBoard FLX Infant Car Seat
894.3 out of 5 Stars. 89 reviewsSave withShipping, arrives tomorrowSafety 1st onBoard35 Adjustable Infant Car Seat Base, Black, Infant $71.99 Was $79.99
Now$7199current price Now $71.99, Was $79.99$79.99You save $8.00You save$8.00Safety 1st onBoard35 Adjustable Infant Car Seat Base, Black, Infant
173.3 out of 5 Stars. 17 reviewsSave withShipping, arrives tomorrowSafety 1st Turn and Go 360° DLX Rotating All-in-One Convertible Car Seat $315.87 Was $349.99
Now$31587current price Now $315.87, Was $349.99$349.99You save $34.12You save$34.12Options from $315.87 – $349.99Safety 1st Turn and Go 360° DLX Rotating All-in-One Convertible Car Seat
484.4 out of 5 Stars. 48 reviewsSave withShipping, arrives in 3+ daysSafety 1st Everslim DLX Convertible Car Seat, Dunes Edge $229.99
$22999current price $229.99Safety 1st Everslim DLX Convertible Car Seat, Dunes Edge
1944.5 out of 5 Stars. 194 reviewsSave withShipping, arrives tomorrowSafety 1st Grand 2-in-1 Booster Car Seat $63.99 Was $79.99
Now$6399current price Now $63.99, Was $79.99$79.99You save $16.00You save$16.00Options from $63.99 – $79.99Safety 1st Grand 2-in-1 Booster Car Seat
12144.6 out of 5 Stars. 1214 reviewsSave withShipping, arrives in 3+ daysSafety 1st Turn and Go 360 DLX Rotating All-in-One Infant & Toddler Convertible Car Seat, Dunes Edge, Unisex $369.99
$36999current price $369.99Safety 1st Turn and Go 360 DLX Rotating All-in-One Infant & Toddler Convertible Car Seat, Dunes Edge, Unisex
2884.2 out of 5 Stars. 288 reviewsSave withShipping, arrives tomorrowSafety 1st Comfort Ride Lite Toddler Booster Car Seat, Pure Black II $34.98
$3498current price $34.98Safety 1st Comfort Ride Lite Toddler Booster Car Seat, Pure Black II
334.7 out of 5 Stars. 33 reviewsSave withShipping, arrives tomorrowSafety 1st Store 'n Go Sport Booster Car Seat, Dusted Indigo, Toddler, Unisex $51.99 Was $59.99
Now$5199current price Now $51.99, Was $59.99$59.99You save $8.00You save$8.00Safety 1st Store 'n Go Sport Booster Car Seat, Dusted Indigo, Toddler, Unisex
15584.5 out of 5 Stars. 1558 reviewsShipping, arrives in 3+ days
More items to consider
Based on what customers bought
Baby Trend Tour LTE 2-in-1 Stroller Wagon - Desert Grey $179.00
2 optionsAvailable in additional 2 optionsSponsored$17900current price $179.00More options from $124.79Baby Trend Tour LTE 2-in-1 Stroller Wagon - Desert Grey
19184.7 out of 5 Stars. 1918 reviewsSave withPickup todayDelivery todayShipping, arrives todayGraco Tranzitions 3-in-1 Forward Facing Harness Booster Car Seat, Proof, 14 lbs $149.99
$14999current price $149.99Graco Tranzitions 3-in-1 Forward Facing Harness Booster Car Seat, Proof, 14 lbs
11484.4 out of 5 Stars. 1148 reviewsSave withShipping, arrives tomorrowBaby Trend Hybrid 3-in-1 Booster Car Seat - Blue $89.00
Sponsored$8900current price $89.00Baby Trend Hybrid 3-in-1 Booster Car Seat - Blue
31764.1 out of 5 Stars. 3176 reviewsSave withShipping, arrives in 3+ daysSmart Steps Trend Activity Baby and Toddler Walker, Space Walk Navy $35.99 Was $44.99
Now$3599current price Now $35.99, Was $44.99$44.99You save $9.00You save$9.00Options from $35.99 – $64.99Smart Steps Trend Activity Baby and Toddler Walker, Space Walk Navy
10634.4 out of 5 Stars. 1063 reviewsSave withShipping, arrives in 2 daysDisney Baby Pronto! Belt-Positioning Booster Car Seat, Modern Minnie $69.99
$6999current price $69.99Disney Baby Pronto! Belt-Positioning Booster Car Seat, Modern Minnie
14534.4 out of 5 Stars. 1453 reviewsSave withShipping, arrives tomorrowContours MaxLite Deluxe Lightweight Grey Umbrella Stroller $72.83
$7283current price $72.83Contours MaxLite Deluxe Lightweight Grey Umbrella Stroller
1784.7 out of 5 Stars. 178 reviewsSave withShipping, arrives tomorrowBest seller FEBFOXS 2K Baby Monitor Indoor Security Camera for Home Security $17.99 Was $39.99
Best seller
SponsoredNow$1799current price Now $17.99, Was $39.99$39.99You save $22.00You save$22.00Options from $17.99 – $19.99FEBFOXS 2K Baby Monitor Indoor Security Camera for Home Security
46214 out of 5 Stars. 4621 reviewsSave withShipping, arrives tomorrowBoon Nursh Reusable Silicone Pouch Baby Bottle, Air-Free Feeding, Pink Multi Pack, 8 Oz, 3 Pk $19.99
$1999current price $19.99More options from $16.37Boon Nursh Reusable Silicone Pouch Baby Bottle, Air-Free Feeding, Pink Multi Pack, 8 Oz, 3 Pk
10174.6 out of 5 Stars. 1017 reviewsSave withShipping, arrives tomorrowBest seller Safety 1st Outlet Cover with Cord Shortener, White, Toddler $4.37 Was $5.88
Best seller
2 optionsAvailable in additional 2 optionsNow$437current price Now $4.37, Was $5.88$5.88You save $1.51You save$1.51Safety 1st Outlet Cover with Cord Shortener, White, Toddler
3254.3 out of 5 Stars. 325 reviewsSave withPickup todayDelivery todayShipping, arrives today100+ bought since yesterday Kolcraft Cloud Sport Lightweight Stroller for Toddlers and Babies, Gray/Black $69.88
100+ bought since yesterday
$6988current price $69.88Kolcraft Cloud Sport Lightweight Stroller for Toddlers and Babies, Gray/Black
44004.4 out of 5 Stars. 4400 reviewsSave withPickup todayDelivery todayShipping, arrives todayEvenflo Reversi Lightweight Reversible Stroller $129.00
$12900current price $129.00Evenflo Reversi Lightweight Reversible Stroller
31464.6 out of 5 Stars. 3146 reviewsSave withShipping, arrives todayIn 200+ people's carts Kolcraft Cloud Umbrella Unisex 9.5 lb. Stroller, Black for Child/Toddler $39.97
In 200+ people's carts
$3997current price $39.97Kolcraft Cloud Umbrella Unisex 9.5 lb. Stroller, Black for Child/Toddler
76454.2 out of 5 Stars. 7645 reviewsSave withPickup todayDelivery todayShipping, arrives todayIngenuity Baby Base 2-in-1 Booster Feeding High Chair and Floor Seat with Self-Storing Tray for Infants, Night Sky $39.99
$3999current price $39.99More options from $35.61Ingenuity Baby Base 2-in-1 Booster Feeding High Chair and Floor Seat with Self-Storing Tray for Infants, Night Sky
10344.6 out of 5 Stars. 1034 reviewsSave withShipping, arrives today100+ bought since yesterday Graco TurboBooster 2.0 Backless Booster Seat, Kent, Grey $29.59 Was $36.97
100+ bought since yesterday
6 optionsAvailable in additional 6 optionsNow$2959current price Now $29.59, Was $36.97$36.97You save $7.38You save$7.38Options from $29.59 – $29.99Graco TurboBooster 2.0 Backless Booster Seat, Kent, Grey
37634.7 out of 5 Stars. 3763 reviewsSave withPickup todayDelivery todayShipping, arrives todayCosco Kids Pronto Trend Belt-Positioning Toddler Booster Car Seat, Sonic Diamonds, Black $54.87
$5487current price $54.87Options from $54.87 – $164.61Cosco Kids Pronto Trend Belt-Positioning Toddler Booster Car Seat, Sonic Diamonds, Black
18744.3 out of 5 Stars. 1874 reviewsSave withShipping, arrives todayRollback Baby Trend Lil Snooze Deluxe II Nursery Center Playard – Full-Size Bassinet, Changing Table & Tote Bag $89.00 Was $99.00
Rollback
Now$8900current price Now $89.00, Was $99.00$99.00You save $10.00You save$10.00Options from $89.00 – $93.70Baby Trend Lil Snooze Deluxe II Nursery Center Playard – Full-Size Bassinet, Changing Table & Tote Bag
31894.6 out of 5 Stars. 3189 reviewsSave withPickup todayDelivery todayShipping, arrives todaySmart Steps by Baby Trend Activity Baby & Toddler Walker - Space Walk White $47.97
Sponsored$4797current price $47.97More options from $35.99Smart Steps by Baby Trend Activity Baby & Toddler Walker - Space Walk White
10634.4 out of 5 Stars. 1063 reviewsSave withPickup todayDelivery todayShipping, arrives today
Customer ratings & reviews
How item rating is calculated
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.
Generated by AI
Customer images
+106 images
Sort by |
Showing 1-3 of 204 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
Sold and shipped byDorel Juvenile GroupColor: High Street
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
