SKU: 43540238170
maxi cosi booster seat with harness

maxi cosi booster seat with harness Maxi Cosi Kani 4-in-1 Convertible Car Seat

$20.57 $22.85
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Ships within 48 hours · Estimated delivery Oct 4 - Oct 9

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Description

maxi cosi booster seat with harness Maxi Cosi Kani 4-in-1 Convertible Car SeatThe Maxi Cosi Kani 4 in 1 Convertible Car Seat is designed to be your childs car seat from the first ride home from the hospital through the big kid booster stage. This all in one car seat has 4 modes: rear facing car seat (540 lbs., 19"40"), forward facing car seat (3065 lbs., 34. 4"49"), belt positioning booster seat (40100 lbs., 43. 4"52"), and backless booster seat (40100 lbs., 43. 4"57"). Parents love Kanis slim car seat design which fits 3

The Maxi-Cosi Kani 4-in-1 Convertible Car Seat is designed to be your child’s car seat from the first ride home from the hospital through the big kid booster stage. This all in one car seat has 4 modes: rear-facing car seat (5–40 lbs., 19"–40"), forward-facing car seat (30–65 lbs., 34.4"–49"), belt-positioning booster seat (40–100 lbs., 43.4"–52"), and backless booster seat (40–100 lbs., 43.4"–57").

Parents love Kani’s slim car seat design which fits 3 across most back seats––perfect for growing families. Getting your little one in and out of the car is quick and simple with ClipQuik™, our magnetic chest clip that opens with 1 hand. This grows with me car seat features QuikFit, a 10-position headrest and harness system that adjusts with 1 hand without needing to rethread the harness. The Kani infant to toddler car seat has ReclineFit, the 5-position adjustable base with 1-hand recline for your little one’s comfort and a secure fit in your vehicle.

Key to the design of our car seat for babies and kids are the premium fabrics. EcoCare is our future-friendly, 100%-recycled fabric made from plastic bottles. The yarn produced is soft, comfortable, and breathable––perfect for your little one. All fabrics are machine-washable and dryer-safe.

And our soft, plush PureCosiTM fabric is made without added fire retardant treatment, which is better for both your child and our planet.

When your little one reaches the big kid stage, intuitive, 1-hand release converts the Kani all-in-one into a backless booster car seat in just seconds.

Engineered and tested to meet or exceed federal safety standards. Meets federal Side Impact standard.

Actual fit may vary. Not all children will comfortably fit in the car seat for the full weight and height ranges listed.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43540238170

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4.8 ★★★★★
Based on 26 reviews
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A
Verified Purchase
Annabelle
Lake Worth, US
★★★★★ 5
My dog loves them
Color: Real Bacon&Beef, Color: Real Bacon&Beef
Got yesterday, and my dog already did some damage to them; however it isn't enough damage to make the toys unsafe and unusable. So far they have lasted longer than any of her other toys (a full 24 hours already). So when the time comes that she needs some new toys, we are definitely going to be purchasing these again, she loves them.
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Reviewed in the United States on June 6, 2026
B
Verified Purchase
brownie2009
Bozeman, US
★★★★★ 3
These are adorable
Color: Coffe Wood, Color: Coffe Wood
This little frozen treat kit is absolutely adorable. I found 3 different colors for my 3 dogs, so I can tell who got theirs stolen. First, the kit itself is a 5 star. The little skull, the brain mold, absolutely adorable. Second, as with a lot of other reviews, what is up with the rope? I had hoped there was a cover for that part of the skull heads when I bought them, then I double checked the reviews and could have had a V8. 🤦🏼‍♀️ the good news is that once you get the rope off you can replace it with something more washable, if you choose. Rope is a 2 to 3 star. Third, my dogs don't like these ones as much, that's why the 3 stars. They've tried out 3 different kinds, with a 4th one coming this week. This was their 3rd favorite. They like the ability to carry it by the rope. Getting to the treat through the hole in the bottom isn't "hard", but the skull is tilted on the side, which is exactly what you want to keep your dog entertained, but two of my dogs didn't want to deal with it unless I held it for them. 😒 Dramatic. Fourth, and finally, I am keeping them. I will probably not put frozen treats in them again, and use it for dry treats or something. So, 3 to 4 stars since I probably won't be able to use the mold for these unless the dogs get used to them. These little skills have more of a rubber texture to them, making them not really hard plastic, and seemingly more durable. The top, so far, is easy to take off, if you don't have wet hands. There's little divets in the top to help you screw and unscrew thw top. Be careful not to screw it on too tight or too loose. I would take it away from my dogs as soon as I notice they are done with their treats, as I would with dirty dishes. It isn't a toy-toy, more like a treat dispenser.
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Reviewed in the United States on July 13, 2025
M
Verified Purchase
Matt
Carnegie, US
★★★★★ 5
Ruff and rugged
Color: Real Bacon&Beef
Ruff and rugged, my dogs chew through everything we get them, not this so far, holding up well against the aggressive chewers.
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Reviewed in the United States on May 18, 2026
S
Verified Purchase
Shea Milligan
San Leandro, US
★★★★★ 4
Has some flaws but overall not bad
Color: Coffe Wood
I have a 13 pound Jack Russell mix who is an aggressive chewer and gets bored while I am working. I find that a frozen treat situation keeps him busy for 30-45 minutes in his kennel so I can get some quiet time. I've been stuffing the Kong and freezing it, but since I only have one, I have to remember to do it. I liked the option of keeping a bunch of frozen treats to refill the toy at will. I've been eyeballing the Pupsicle brand, but they are really expensive. So for around $10, I figured this was worth a try. Pros: So far seems tough. I unscrew it after he finishes the frozen treat so he can lick out the remains, then I take it away from him. I'm sure if I let him he would eventually chew it to shreds. The design is cute. Although you can't see the fact that the treats are brain shaped once it is in there, it does give me a kick to put a little brain in the skull. So far no issues with screwing the top of the skull on or taking it off The inner cavity is quite big. I filled the molds about 3/4 full and there is still a lot of room in the skull. If you have a bigger dog you can fill the molds to the top (just don't over-fill or it won't fit inside) If you make a big batch of treat filling, you can freeze the rest in those silicone muffin molds, they fit perfectly. Just don't over-fill. With a 3/4 full mold, made with pumpkin, peanut butter, oats, and a little water, it takes my dog about 45 minutes to get all of the treat out. Cons: It's huge and heavy. It's bigger than my dog's skull. But, since he is just trying to eat the brains, it's not like it needs to be lightweight. The rope is a bad idea. First, it gets gross. Second, my dog has chewed halfway through it already. This seems like a hazard for both choking and bacterial contamination. The biggest hole is big enough that my dog's bottom jaw gets a little stuck in there. So far he's always able to get it out, but it is a point against the toy. Overall, its not bad. Not perfect, but serves the function. I'd like to see a slightly smaller, slightly lighter version for dogs under 20 pounds, and lose the rope. If you do buy this, make sure to take it away from your dog once they have cleaned out the treat.
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Reviewed in the United States on June 5, 2025
V
Verified Purchase
Velma Mendoza
Charlottesville, US
★★★★★ 5
Chew on this!
Size: Large
Yes this toy actually is the ONLY one out of 50 others that has lasted longer than a day! He’s happily had this and it keeps him interested! Best one yet!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026

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