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Diono Rainier Convertible & Booster Car Seat

Sale $287.99
Regular $359.99
Sale $287.99
Regular $359.99
This product may not be eligible for some discounts. Learn More

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Featuring head protection and support that easily adjusts to 12 positions, this Diono convertible and booster car seat offers maximum safety and comfort for your growing child.


  • LATCH-equipped
  • Memory foam padding in seating area
  • Luxurious two-piece infant body pillow
  • Thickly padded aluminum reinforced sides
  • Full steel-alloy frame
  • Fits 3-across in a mid-size vehicle
  • Industry leading 12-year product life


  • Maximum weight capacity:
    • Rear facing for children from 5-50 lbs.
    • Forward facing in harness for children from 20-90 lbs.
    • Booster for children from 50-120 lbs. & up to 57 in.
  • Some assembly required
  • Manufacturer's 1-year limited warranty

Promotional offers available online at may vary from those offered in Kohl's stores.

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  • Return any item, anytime, for any reason.
  • No receipt? No problem. We'll take care of you.
  • Yes, you can return it in store (even if you bought it online!).

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This product may not be eligible for some discounts. Please see the terms and conditions on the particular Kohl's offer for details. Kohl's Cash coupons and Kohl's Rewards certificates may still be earned and redeemed on this product. Learn More
Rated 4 out of 5 by Good seat I like this seat because my infant does not seem squashed in the seat; he has more freedom of movement. There is a lot of padding, and the steel frame makes me feel like it is safe. Issues are it's height; even in my SUV I had to move the drivers seat forward. My absolute least favorite feature is the ratcheting mechanism when you tighten the belt on the child. It is a smooth pull at first and then it goes into ratcheting mode too soon. Then it requires a lot of repeated yanking to get the belt tight on the child. I am concerned that when other people are belting the child in, they may not (be able to) make the effort to make it as tight as it needs to be. 01/19/2015
Rated 5 out of 5 by Super Seat!! This is a new seat I bought for my 4 year old daughter after we had a near accident and she was only in a booster seat with the seat belt. I thought she needed to be in a safer seat for her weight as she is only petite. I researched a while on internet and decided to give this seat a go. I am very impressed with its quality and how much more safer she is in our VW Routan, I am super impressed with the seats design and features and would recommend this as the seat to buy! We have the seat in Orchid and it looks fab too!! 01/21/2015
Rated 4 out of 5 by Excellent seat I bought this seat about a month ago for my daughter. My son has a sunshine kids seat from 3 years ago that we loved so that's why I chose the Diono (that took over sunshine kids). The seat fits great in my car and is super comfy for my daughter. She really loves the cup holder! I love when she falls asleep her head does not fall forward. The only reason I gave 4 stars is because whatever chemical they put on this seat is really really strong! I let it air out for a week in the house then it still stunk the car up for a couple weeks after. My daughter will still smell like that chemical when I get her out now. Wish it wasn't so stinky! 11/19/2014
Rated 5 out of 5 by Best harnessed booster out there! Awesome harnessed booster!! I have a disabled son that weighs 65 lbs who will still need to use a harnessed booster for a while. We were looking for one that had a high weight limit while in harness mode, one that didn't sit too high off the actual cars seat and also has really low sides because he has to be lifted up and put into the booster. This seat met all our needs while also being extremely comfortable!!! Our other seat is a Recaro Pro-Sport . The Pro-Sport is also a nice seat but the Rainier has it beat in every possible category!! We are buying another one for my 7 month old grand daughter since its also rear facing. Great seat all the way around!!! 11/17/2014
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