SKU: 19416481704
maxi cosi safety first

maxi cosi safety first Grow and Go™ All-in-One Convertible Car Seat

$26.35 $29.28
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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For Your Every Summer RSVP, with Code: SUMMER15

Description

maxi cosi safety first Grow and Go™ All-in-One Convertible Car SeatGet the car seat thats built to grow! From your first ride coming home from the hospital to soccer day carpools, the Safety 1st Grow and Go All in One Convertible Car Seat will give your child a secure and comfortable ride in cars. This car seat all in one is designed to last through every stage, accommodating children from 5 to 100 lbs. and functioning in rear facing, forward facing, and belt positioning booster modes. It fits three stages: rear

Get the car seat that’s built to grow! From your first ride coming home from the hospital to soccer-day carpools, the Safety 1st Grow and Go™ All-in-One Convertible Car Seat will give your child a secure and comfortable ride in cars.

This car seat all in one is designed to last through every stage, accommodating children from 5 to 100 lbs. and functioning in rear-facing, forward-facing, and belt-positioning booster modes. It fits three stages: rear-facing (5–40 lbs., 19"–40"), forward-facing (30–65 lbs., 34.4"–49"), and booster seat (40–100 lbs., 43.4"–52"). 

As your little one grows, simply adjust the headrest and harness in one motion without re-threading or reinstalling. The crotch strap and harness provide multiple settings, and when it’s time to use the vehicle belt, a visible belt path guides the buckle.

Parents will value the thoughtful design focused on child safety and comfort during vehicle travel. The seat pad snaps off without removing the harness and is machine-washable and dryer-friendly. Dual cup holders carry drinks and snacks, are removable, and dishwasher-ready. Harness holders keep straps out of the way for easier entry and exit.

Those seeking a rear facing car seat for toddlers 1-3 will appreciate two removable grow-with-baby pillows that offer a snug fit from newborn through big-kid stages, while a three-position recline helps achieve a comfortable install.

These toddler car seats support infants, toddlers , and young children, making them a practical choice for families who want a secure ride that can truly accommodate growing children.

Actual fit may vary. Not all children will comfortably fit in the seat for the full weight and height ranges listed. Proudly made in Columbus, Indiana. 

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: 19416481704

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4.3 ★★★★★
Based on 12 reviews
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L
Verified Purchase
Liz Newman
Battle Creek, US
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
Janola
Pawtucket, US
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
R
Verified Purchase
Reviewer
Charlottesville, US
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
B
Verified Purchase
Brittany
Charlottesville, US
★★★★★ 5
Pregnant lady review! Soft, comfortable, cool.
Color: 03-multicolour (4-pack), Size: Large
So soft, comfortable and cool. I'm pregnant and I've gained weight in my legs. I love wearing dresses but my thighs were rubbing together too much. These are perfect to wear under dresses. I also wear them under my bibs at work and it keeps me from getting overheated but I don't have to worry about whether or not my underwear show since they just look like shorts. I wish these came in maternity. I just keep them below my belly. I'll be buying more for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
J
Verified Purchase
Janessa L.
New York, US
★★★★★ 5
I want to live in these
Color: 01-multicolour (4-pack), Size: Medium
I bought 4 different sets of new underwear. Unfortunately these came last. It’s unfortunate, because if they had come first I would have cancelled all my other orders or returned them and ordered more of these. I never want to wear anything else ever again; these are the comfiest undies I’ve ever owned, I want to live in them. I can wear them under pretty much anything except leggings or very tight pants (but let’s be honest, I don’t wear those anyway.) They are incredibly soft and breathable, they wash well, don’t roll, keep my thighs from rubbing, are comfy to sleep in, and the colors were true to the photo. Just a heads up, they are on the thin side and just a bit see through in the rear. I’m 5’5” 140lbs and the mediums fit perfectly, they go about mid-thigh.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 30, 2025

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