SKU: 78101192012
britax 3 in one car seat

britax 3 in one car seat Britax Allegiance 3 Stage Convertible Car Seat

Sale price$26.83 Regular price$29.81
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Ships within 48 hours · Estimated delivery Nov 7 - Nov 12

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Description

britax 3 in one car seat Britax Allegiance 3 Stage Convertible Car SeatThe Britax Allegiance is safe and comfy for your little one while youre on the go. Britax SafeCell Impact Protection is a system of patented safety features that provide advanced protection. A foam lined shell provides side impact protection in the event of a crash. Plus, installation is easy using lower anchors that lock into place with a click and are released with the push of a button. Specifications ClickTight Installation System is safe and

The Britax Allegiance is safe and comfy for your little one while you’re on the go. Britax SafeCell Impact Protection is a system of patented safety features that provide advanced protection. A foam-lined shell provides side impact protection in the event of a crash. Plus, installation is easy using lower anchors that lock into place with a click and are released with the push of a button.

 

Specifications
  • ClickTight Installation System is safe and simple to use. Open the front of the car seat, feed the seatbelt through the indicated path, buckle and click the seat shut.
  • 3 layers of side impact protection, formed by a deep energy-absorbing shell, quick-adjust head protection and side cushions, absorb energy and shield your child from the most severe type of collision.
  • SafeCell Impact Protection includes a steel frame, energy-absorbing base and patented V-shaped tether.
  • Impact-absorbing base compresses to reduce the force of a collision.
  • Impact-stabilizing steel frame offers superior strength where you need it most: at the connection point to the vehicle.
  • Patented V-shaped tether minimizes seat rotation with a unique two-strap design and staged-release stitches that slow and reduce forward movement during a crash.
  • Click & Safe Snug Harness Indicator gives an audible “click” to aid you in the proper tightening of your child’s harness.
  • Quick-adjust 14-position harness and 2-position buckle allows you to easily move the harness upward and buckle outward for a comfortable, secure fit as your child grows.
  • 7-position recline with automatic level indicator adjusts for proper recline rear-facing or for comfort and the best vehicle fit forward-facing.
  • Plush foam padding and fabrics for premium comfort.
  • Easy-buckle system keeps buckles and straps out of your way when positioning your child.
  • Easy-remove cover for cleaning without having to uninstall the car seat or remove the harness.
  • Suitable for children 5-65 lbs.
  • 1-Year Limited Warranty.

Dimensions & Weight

  • 20.5" W x 23.5" H x 23" D
  • 30.6 lbs.
  • Child Weight Rear-Facing: 5 - 40 lbs.
  • Child Weight Forward-Facing: 20 - 65 lbs.
  • Child Height: up to 49"
  • Harness Slot Heights: 8.35 to 19.4"

Britax strongly recommends that children ride rear-facing to the highest weight or height specified.

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: 78101192012

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4.7 ★★★★★
Based on 22 reviews
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Verified Purchase
Jamie Delgado
Battle Creek, US
★★★★★ 5
Comfortable and well made
Item Firmness Description: Medium Firm, Item Thickness: 12.0 Inches, Size: King
The firmness is great. Sleeps so good. Keeps us cool and forms to our bodies. I just hope it holds up for a few years. I have the 12 inch and my daughter that is 100lbs has the 10 inch we’ll see if this was as good of a buy as I think it is. Feels good and soft to the touch. I recommend this to anyone before you spend 2000.00 on a bed try this one it so very worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
J
Verified Purchase
Julie
Battle Creek, US
★★★★★ 4
Couch yes. Sleep, no
Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
I bought it for a daybed in the livingroom as a couch. It’s firm, but conforms to you(memory foam). Sitting is comfortable, however if I lay down it’s too hard. I can set a plate of food down next to me and it won’t move. So perfect for a couch, I wouldn’t be able to sleep on it
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Reviewed in the United States on May 30, 2026
Y
Verified Purchase
Yuliia Kuznetsova
Boise, US
★★★★★ 5
I am very pleased with this purchase😍
Item Firmness Description: Medium Firm, Item Thickness: 8.0 Inches, Size: Queen (U.S. Standard), Item Firmness Description: Medium Firm, Item Thickness: 8.0 Inches, Size: Queen (U.S. Standard)
I’ve been sleeping on the EGOHOME 8 Inch Memory Foam Mattress in Queen size for a little while now, and I’m honestly very happy with it. The Queen size fits perfectly and gives plenty of space while still feeling super cozy. The mattress has a really comfortable medium-firm feel — supportive but still soft enough to relax into after a long day. I also noticed the cooling gel foam helps prevent overheating at night, which makes sleep much more comfortable. It arrived compressed in a box and expanded quickly without any issues. The quality feels great for the price, and there was very little odor after opening. Overall, this mattress gives great support, relieves pressure nicely, and has definitely improved my sleep quality. Highly recommend if you’re looking for a comfortable Queen mattress!
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Reviewed in the United States on May 23, 2026
P
Verified Purchase
Pradip
Lowell, US
★★★★★ 5
Good 👍
Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
Great mattress for kids! It expanded quickly, has minimal odor, and provides a comfortable balance of softness and support. The memory foam relieves pressure well, and the cooling gel helps keep it comfortable throughout the night. Excellent quality for the price and a great choice for a child’s bed.
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Reviewed in the United States on June 5, 2026
O
Verified Purchase
Orozbek Maksut
Waukegan, US
★★★★★ 5
Really fantastic mattress
Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
This twin size mattress exceeded my expectations. It’s very comfortable, supportive, and has the perfect balance between softness and firmness. I wake up without back pain and sleep much more comfortably now. The mattress arrived in great condition and was easy to set up. It’s a great option for the price, and the quality feels amazing. I would definitely buy it again and recommend it to others.
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Reviewed in the United States on May 20, 2026

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