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Diono Rainier Convertible & Booster Car Seat

Regular $299.99 - $300.00
Regular $299.99 - $300.00
This product is not eligible for promotional offers and coupons. However, you are able to earn and redeem Kohl's Cash and YES2YOU Rewards on this product.

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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.

Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents.


  • 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

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Rated 5 out of 5 by Excellent car seat I love that this car seat has such a high rear facing height/weight limit. We plan to keep our daughter rear facing as long as possible so this was a big selling point. I also love that it can fold up for travel. It seems like it is very comfy for my daughter as well. There are few cons that I could find with this seat and all the pros make it worth it. It is heavy. It is also a little more complicated to set up than other car seats but the install was easy and once you understand certain features it is easy to operate. (I have only owned Graco seats so I think I'm just used to those.) It also takes up a lot of space (height not width) We will need to buy an angle adjuster in order to put the front seat further back so my husband can drive that vehicle. I'm short so it is perfectly fine when I drive. I do love this seat and plan on buying Diono car seats for any future children. Highly recommend this seat. 05/09/2015
Rated 4 out of 5 amazing it was a long week for my daughter waiting for the seat to get here and she was equally excited once it arrived. she actually wanted me to drive around just so she could sit in it. now she tells everybody we know about how she gets to ride in a big girl harness. the only cons are that it definitely is heavy and I can't get it to not tilt to one side when driving( not an unsafe amount but still noticeable). I also actually went ahead and ordered a cambria booster for my older daughter who had actually been out of a booster seat for a year and she likes hers so much that she as well was excited to use it. very comfortable fabric easy to adjust straps. 04/13/2015
Rated 5 out of 5 by Excellent product We purchased this for my 4-year old to use currently as a forward-facing 5-point (to be handed down to little sister in ~ 9 months). It was exceptionally easy to install and fit like a glove in my husband's prius. My son says it's very comfortable and even napped in it on a trip last week (and he never naps). I did not have to do much moving of straps but what I did adjust was quite easy. The only possible down-side would be that it's heavy, but so long as you're not lugging it between vehicles all the time, I would see the heavy metal frame as a safety plus. 05/08/2015
Rated 5 out of 5 by LOVE IT! Yes, it's heavy as none other, but I must say, it is AMAZING! My son appears to be very comfortable. It was easy to install. I had a question and customer service was very kind and responsive. It was pretty easy to install and I HATE car seats. The straps were easy to adjust as well. In our car, rear facing means the passenger front seat is up further than we would prefer, but it is worth it to see my son so comfortable. We LOVE IT! My friend has twins and an older daughter and they all enjoy it as well. 04/19/2015
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