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Safety 1st

Safety 1st Crosstown Slim All-in-One Convertible Car Seat, Deep Sea

  • Based on 3,181 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 2
Order within 15 hours and 31 minutes
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Color: Deep Sea 2


Style: Crosstown Slim


Features

  • GROW WITH ME CAR SEAT Safety 1st Crosstown Slim All-in-One Convertible Car Seat is a 3 in 1 car seat: rear facing car seat (540 lbs., 19"40"), forward facing car seat (3065 lbs., 34.4"49"), and belt-positioning booster seat (40100 lbs., 43.4"52").
  • SLIM CARSEAT DESIGN FITS 3 ACROSS THE BACK SEAT Our comfortable 3-in-1 convertible infant and toddler car seat features a 17" slim car seat design that fits 3 across the back seat of most cars, or creates more space for passengers.
  • 1-HAND ADJUSTABLE HARNESS AND 8-POSITION HEADREST help you keep up with infant and toddler growth spurts, providing multiple positions to ensure a proper fit and comfortall without having to rethread the harness as you adjust the height.
  • ENJOY SMOOTH TRANSITIONS Easy-to-access belt paths keep our convertible infant car seat installation simple and quick, allowing you to get a secure fit, while the base foot adjusts quickly to transition from rear-facing to forward-facing positions.
  • ADDITIONAL ALL IN ONE CAR SEAT FEATURES YOULL LOVE 2 removable, dishwasher-safe cupholders. Machine-washable and dryer-safe seat pad for easy cleaning. Engineered and tested to meet or exceed federal safety standards. Meets federal Side Impact standard.

Description

The Crosstown Slim All-in-One Convertible Car Seat grows with your child from birth to 10 years, offering 3 modes of use: rear-facing car seat (5–40 lbs., 19"–40"), forward-facing car seat (30–65 lbs., 34.4"–49"), and belt- positioning booster seat (40–100 lbs., 43.4"–52"). Its slim 17" design saves space and allows you to fit 3 seats across the back row of most vehicles. The one-hand adjustable harness and 8-position headrest provide a secure, comfortable fit as your child grows—without the hassle of rethreading the harness.

Brand: Safety 1st


Installation Type: LATCH, Seatbelt


Color: Deep Sea 2


Orientation: Forward Facing, Rear Facing


Product Dimensions: 25.38"D x 19.5"W x 25.38"H


Product Dimensions: ‎25.38 x 19.5 x 25.38 inches


Item model number: ‎CC415HMN


Maximum weight recommendation: ‎100 Pounds


Care instructions: ‎Machine Washable


Style: ‎Crosstown Slim


Number of reclining positions: ‎8


Batteries required: ‎No


Orientation: ‎Forward Facing, Rear Facing


Harness type: ‎5-Point


Item Weight: ‎14 pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 2

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Baby seat
Review Image by Julio Julio
This baby seat has been an excellent purchase. The installation was very simple thanks to the clear instructions and the anchoring system, which remained firm from the first attempt. The quality of the materials and the feeling of security it offers give me a lot of peace of mind. My baby travels comfortably, the padding is soft and breathable, and the harness fits well without hurting. In addition, I liked that the seat has several reclining positions, which allows the baby to go more relaxed on long journeys. Another point in favor is that the cover can be easily removed to wash it, something very practical with small children. In short, a safe, comfortable product with very good value for money. I totally recommend it to parents who seek tranquility and comfort on every trip. ... show more
Reviewed in the United States on September 26, 2025 by Julio Julio
    • Great toddler carseat
Love this car seat! It’s so comfortable and easy to install, very lightweight and sturdy. Fits in any backseat and my kid loves the design with the cup holders
Reviewed in the United States on September 9, 2025 by lindsay
    • Definitely worth the money
I love it!! It is bulky so it’s not a car seat that you can easily take in and out of the car. Very comfortable for my baby and really good quality. Adjusting the carseat is easy.
Reviewed in the United States on October 17, 2025 by Rose
    • Car seats for a small car
Color: Deep Sea Style: Crosstown Slim
Review Image by Stephanie Stephanie
Review Image by Stephanie Stephanie
So I’m not usually a review writer BUT I kept thinking about the other moms out there that are looking to try to fit 3 car seats in a small backseat. These car seats are perfect, they are truly slim, have two cupholders, are comfy, and I fit 2 of these plus an infant car seat in the backseat of my Nissan Sentra and they fit perfectly, not too tight, and the doors close with ease. I tried so many different car seats to try to avoid buying new ones but nothing worked. These are worth it. ... show more
Reviewed in the United States on September 12, 2025 by Stephanie Stephanie
    • Safety is the priority - be patient with install though!
I’d give this a 5 star if it weren’t for the challenge I had installing it in my car. Whew, I had to remove the headrest in my back seat and it took a bit to completely secure it and loosening straps as she grow;!regardless, it’s a great and comfortable seat for my grandchild. She loves it and is quick to tell me when it’s comfortable and when it La time to adjust the straps 😂 the cup holders are great too! ... show more
Reviewed in the United States on September 3, 2025 by Amazon Customer
    • Great for our car
Easy to install and love the fit for my car. Our previous ones left no room in the back seat but putting two in my backseat now still leaves room for someone to sit in the middle. Definitely worth it size wise! The kids say they are comfortable so that’s a bonus. We have a Audi a4 for back seat size reference. ... show more
Reviewed in the United States on October 17, 2025 by Paige
    • 5 Stars – Perfect Car Seat for First-Time Grandma! ⭐⭐⭐⭐⭐
As a first-time grandma, I wanted to make sure I had everything ready to keep my grandbaby safe and comfortable during visits. My daughter-in-law recommended the Safety 1st Crosstown DLX All-in-One Convertible Car Seat, and I couldn’t be happier with this choice! It’s been over two years now, and this car seat has truly exceeded my expectations. It’s incredibly versatile, transitioning seamlessly from rear-facing for infants to forward-facing and eventually a booster as my grandbaby grows. The padding is plush and soft, ensuring a cozy ride every time. I also love how easy it is to adjust the straps and recline positions—it takes the guesswork out of setup! What really impressed me is how simple it is to clean. The cover comes off without any hassle, and it’s machine-washable, which is a lifesaver for those unexpected messes. This car seat has given me so much peace of mind as a grandma. I know my little one is safe, secure, and comfortable whenever we’re on the road. Highly recommend it to other grandparents (or parents) looking for a reliable and long-lasting car seat! ... show more
Reviewed in the United States on November 24, 2024 by Patricia
    • Good car seat
Love the slim car seat and it fits perfectly in the back bench seat of pickup truck. Works well I'm compact cars. Cup holders have stayed out. Very sturdy. Nice padding. Purchased this car seat when our Graco was involved in an accident. Very affordable and had good reviews.
Reviewed in the United States on August 11, 2025 by Mommy_of_One

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