for children 22-120 lbs. / 1 - 12 years

Platinum Evolve 3-in-1 Combination Booster Car Seat (Dreamer)

$170.00 $149.00

In Stock


  • Select Model
  • Fashion:


The Platinum Evolve 3-in-1 combination seat is fashioned with premium materials and delightful details like temperature-regulating fabric that balances your child’s body temperature, and buckle pockets that help protect against hot buckle burns.

Add to cart options

Product Actions

Shipping Timeframes


Special Offer
Spend $150, Get FREE Shipping


Trusted by Millions of Families for Nearly a Century

Made in USA with US & Global Components

Peace of Mind:

Expiration: 8 years

Warranty: 90 days

Returns: 30 days


Installation Manuals: Browse »

FREE Video Support: Book Now »

Why You’ll Love it

Evolve booster seat: a natural selection...

Combining three ways to ride, the Evolve booster seat provides extended modes to fit your growing child longer.

Product Details

Child Specs (22-120lbs)


  • Weight: 22 - 65 lbs. (10 - 29.4 kg.)
  • Height: 28 - 50 in. (71–127 cm.)
  • Age: The child is one year old or older
  • Fit: The tops of child’s ears are at (or below) the top of the child restraint headrest.


  • Weight: 40 - 120 lbs. (18 - 54.4 kg.)
  • Height: 44 - 57 in. (112–145 cm.)
  • Age: combination-sb-age
  • Fit: combination-sb-fit


  • Weight: 40 - 120 lbs. (18 - 54.4 kg.)
  • Height: 44 - 57 in. (112 - 145 cm.)
  • Age: At least four years old
  • Fit: Ears below the top of the vehicle seat headrest.

Product & Shipping Specs

  • Dimensions: 29 x 19.5 x 20.75 inches
  • Package Width: 20
  • Package Weight: 24
  • Package Depth: 20
  • Package Height: 29


Safety Testing

At Evenflo, we continue to go above and beyond government standards to provide car seats that are tested at 2X the Federal Crash Test Standard.

  • Side Impact Tested: Meets or exceeds all applicable federal safety standards and Evenflo’s side impact standards.
  • Designed and tested for structural integrity at energy levels approximately 2X the federal crash test standard.
  • FMVSS 213: Federal Motor Vehicle Safety Standards for Child Restraint Systems
  • FMVSS 302: Federal Motor Vehicle Safety Standards for Flammability of Interior Materials
  • CMVSS 302: Canada Motor Vehicle Safety Standard
  • CMVSS 213: Canada Motor Vehicle Safety Standard
  • Certified For Use In Aircraft: When used with the internal 5-point harness this restraint meets FAA Inversion requirements for airplane use.
  • Evenflo Temperature Testing: All current Evenflo car seats are tested for product integrity at both high and low temperatures.

Use & Care

Use & Care

Read all instructions and warnings on the product, product labels, and instruction manuals before use. Consult your vehicle owner’s manual to determine proper placement of child restraint in your vehicle and familiarize yourself with your vehicle’s components.

Browse Instruction Manuals »

Cleaning Instructions
  • DO NOT lubricate or immerse in water any part of this child restraint, unless rinsing is permitted
  • Plastic and metal parts may be wiped clean with mild soap and water and dried with a soft cloth. Do not use abrasive cleaners or solvents.
  • Take care not to damage any labels.
  • The harness can be wiped clean with mild soap and water. Allow harness to air dry.
  • Machine wash the seat pad separately in cold water, delicate cycle. Tumble dry 10 to 15 minutes on low heat.
  • Periodically inspect and clean the restraint's crotch buckle of food, liquids, and other debris to ensure proper latching. Place the buckle in a cup of warm water and gently agitate the buckle back and forth. Press the red button several times while the buckle is in the water. Do not submerge the harness strap. To avoid damage to the buckle, do not clean the buckle with soap or detergents and do not use a lubricant.
Platinum Evolve 3-in-1 Combination Booster Car Seat (Dreamer) is rated 4.4 out of 5 by 41.
Rated 4 out of 5 by from Great seat, missing material as pictured. The seat is great, easy to use, easy to install, and comfortable for the children. My only complaint is the lack of comfort/shoulder pads on the five point harness portion. They are in the picture but were not on either of the two car seats I ordered.
Date published: 2019-07-25
Rated 5 out of 5 by from Love this car seat! We love this car seat in my car! It looks nice and trendy. It was so much easier to install into my car then other car seats I’ve had in the past. There’s multiple selections of colors that are super cute. It was so hard to choose just one! Honestly I think the best thing about this car seat is that it’s a 3 in 1 so we don’t have to worry about buying another car seat until this one is no good anymore. Definitely our favorite car seat ever!!
Date published: 2019-03-28
Rated 5 out of 5 by from Love this seat! Out of all 4 of our Evenflo seats, this is our favorite! We love how it will grow with our 4 year old. It’s comfy and easy to install too! When our younger two get to this stage. We will be purchasing 2 more! Thank you Evenflo for keeping all my kids safe in the car!
Date published: 2019-03-28
Rated 5 out of 5 by from Amazing for toddlers My 2 year old has this seat and it is so comfortable for him. The straps fit snug and the headrest adjusts for his height. He loves that he has 2 cup holders because he uses one for his drink and the other to hold whichever little toy he decides to bring with us. The headrest has a thick cushion to protect your little ones head. It is easy to take apart to wash and easily put back together. I have 3 kids and this is the 1st evenflo carseat we use and I honestly prefer it over the other brands I have.
Date published: 2019-03-28
Rated 5 out of 5 by from Awesome seat Love the seat the only thing I would change is make the straps easy adjust like the ALL in one seats.
Date published: 2019-01-26
Rated 5 out of 5 by from Absolutely amazing product! This product is absolutely AMAZING! I recommend this to ALL my friends!
Date published: 2018-01-26
Rated 3 out of 5 by from Too tight! I bought this seat for my tiny 4yo about a year ago. It was great at first. Easy to install, comfortable fabric, lots of padding, and it seems very safe. The only thing she complained about were the MASSIVE headwings (She can't see around them.). Recently, though, she's begun to complain that she feels "squished" in the seat. I looked at the fit, and her shoulders are pressing against the sides of it. In addition, the harness straps are cutting into her neck. My daughter is now five years old. She weighs 30 pounds and is 37" tall. There is absolutely no reason for this seat to NOT fit her, but it most definitely doesn't. Considering that the seat is causing discomfort in a child of her petite size, I can't imagine using it for a child of average height and weight. She's far too light to use it as a booster seat, so I'm basically out $150, because now, I'm going to have to buy something that fits her correctly. Very disappointed.
Date published: 2017-08-27
Rated 1 out of 5 by from Not as described!!!! This was bought as my son's 2nd seat for my bf car, his 1st being a Graco 4Ever. We love the Graco, but thought the temperature regulating feature would be awesome for out little hot body baby (Plus they were a little on the pricey side at the time). NOPE....I was wrong! Every time we put him in there he starts fussing for multiple reasons.... 1. The seat is extra bulky, which is a contradiction in itself. 2. The recline feature is not really setup for forward facing, so his head continues to slouch down when he goes to sleep. 3. I understand the sides come out a little further for safety, but not only can he not see outside or interact with his brother, but he cannot feel the air if we crack with windows. Which leads me to #3. when we take him out of the seat he is soaking wet from not only being hot but working himself up in a tizzy because he do not like being hot AT ALL. I usually do not write reviews, but these things are just to expensive for misleading information. We'll be looking into another Graco 4Ever. You get what you pay for.
Date published: 2017-05-08
  • y_2019, m_8, d_22, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_41
  • loc_en_US, sid_34421934, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_evenflo