(as of May 22, 2025 11:13:24 UTC – Details)
The Safety 1st TriMate All-in-One Convertible Car Seat is built for growing with your child while keeping them secure and comfortable on the journey. This versatile 3 in 1 car seat is designed to accommodate children from birth to age 10: rear facing car seat for newborn to toddlers (5–40 lbs. and 19″”–40″”), forward-facing carseat for toddlers (30–65 lbs. and 34.4″”–49″”), and a belt-positioning booster seat for children 40 lbs and up (40–100 lbs and 43.4″”–52″”). Ideal for families with multiple children, the ultra-slim design fits three car seats across the back seat of most vehicles, making it a convenient infant to toddler car seat and big kid booster car seat. Beyond its easy installation, the TriMate features a 9-position headrest that adjusts with one hand and has a hassle-free harness system without complicated re-threading. This convertible carseat is equipped with visible belt paths for easy setup, making conversion between modes a breeze. Smallest passengers stay cozy with the soft, memory foam infant insert, while older kids will love the comfortable ride in this booster car seat. This car seat meets or exceeds Federal standards.
3 MODES TRANSITION FROM BABY TO BIG KID: Three modes of use: rear facing baby car seat (5–40 lbs. and 19″–40″), forward facing toddler car seat (30–65 lbs. and 34.4″–49″), and belt positioning car seat booster (40–100 lbs. and 43.4″–52″).
FITS 3 ACROSS THE BACK SEAT: The travel car seat’s ultra-slim design— just 17″ across without the cup holders— allows parents to fit three carseats across the back seat of most vehicles without sacrificing comfort.
CLEAR, SIMPLE INSTALLATION AND ADJUSTMENT: TriMate All-in-One carseat features a 9-position headrest that adjusts with just one hand, a hassle-free harness system that adjusts without re-threading, and visible belt paths for easy installation.
KEEPS LITTLE ONES COZY: The car seats come with a soft, memory-foam infant insert that keeps small babies comfortable and secure.
EASY CLEAN-UP The convertible carseat includes two removable, dishwasher-safe cup holders and a removable seat pad (machine-washable and dryer-safe) for convenient cleanup after messy rides.
Customers say
Customers find the car seat comfortable, easy to install and adjust, and consider it good value for money. However, the quality receives mixed reviews, with some finding it nice while others describe it as flimsy. Moreover, customers report issues with sturdiness, noting that the support snaps in half, and with strap tightness, mentioning that the straps are wonky. Additionally, customers express concerns about safety and fit, particularly noting that it doesn’t fit rear-facing properly.
AI-generated from the text of customer reviews
reyski –
Know This
Love it easy to install child is nice and comfortable just make sure you pull extra safety belt from underneath whether you need it or not or baby will feel it.
Brittany W. –
Love!
Love how easy to install and that it will grow with my both my daughters. I ordered two so they matched.
Angel Sanders –
Great brand
I have bought this brand of car seat since my son was born 8 years ago and have trusted it with my 3 year old daughter and 1 year old twins. Itâs definitely a good family brand.
Igor –
Low Quality and Super Unsafe! Do not buy! Needs to be Recalled
Very low quality I am shocked this product is legal and hasn’t been recalled. My son broke it from sitting in it once it cracked when he moved to the side. Utter trash. Use it at your own risk. I can’t see how any baby will survive any crash in this death trap. This garbage needs to be recalled ASAP
Amazon Customer –
Lightweight, cheap seat with some expensive seat features
Bought this seat for an older infant who was outgrowing their bucket seat to travel on airplane + car rental.Pros: slim seat (fit in airplane seat with armrest down), extremely light, no rethread harness adjust, 3 recline positions, open belt pathCons: Did NOT fit rear facing on plane, buckle can be felt behind the fabric, straps were a little wonky and uneven at times, latch seemed to loosen on car rental after getting in and out several timesAs noted above, this did not fit rear facing on Alaska airlines flight. The seat has 3 reclines. Position 1 is meant for forward facing only–this is the only position that it would fit rear facing on the plane, but a baby cannot sit with it like this (they will be titled very far forward). Luckily our baby is almost 1 year old, tall and heavy, so we just put the seat forward facing for the plane. It was fine rear facing in both car rentals including a very small Chevy Bolt.
Natasha –
Great for the price
Bought this for my 2year old. It was a little hard figuring out how to adjust the straps probably because I was in a rush but once that was figured out strapping it in the car was a breeze my son loved facing the front. I wear my nails long and I donât find it too difficult to get him in and out of it.
angel miranda –
Nice
Nice car seat
Britney Sloan –
Carseat
Gray car seat fits perfect for my son. Heâs three.
Dulce –
Muy buen producto
Javier P –
EconómicaCalidad de la tela, regular
Alberto Susunaga Cruz –
Tenemos dos carseat de esta marca comprados hace 3 y 2 años y hasta la fecha en buenas condiciones, este producto al poco tiempo se sentÃa suelto en la cabecera, al quitar las cubiertas resulta que estaba desprendido y ahora roto ð.