|Product Dimensions||21 x 18.5 x 26 inches|
|Item model number||E9LW31A|
|Is Discontinued By Manufacturer||No|
|Minimum weight recommendation||5 Pounds|
|Maximum weight recommendation||55 Pounds|
|Item Weight||23 pounds|
Britax Roundabout G4.1 Convertible Car Seat, Onyx
We don't know when or if this item will be back in stock.
|Item Dimensions LxWxH||21 x 18.5 x 26 inches|
|Item Weight||23 Pounds|
About this item
- Safe cell impact protection is an integrated system of safety components that work together to protect your child beyond the federal safety standards, this includes our impact absorbing base and complete side impact protection plus
- Safe cell complete side impact protection plus provides an advanced level of protection: a deep, foam lined shell absorbs crash forces and shields your child from debris, and an energy absorbing headrest keeps your child's head and neck secure
- Tangle free, 5 point harness prevents the straps from twisting making it easier to load your child into the seat and ensuring a safer ride
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From the manufacturer
Roundabout Convertible Car Seat
Can be used as both a rear-facing car seat for children 5- 40 pounds and as a forward-facing car seat for kids 20-55 pounds and 1+ years old.
Protect the people you love most with the #1 brand in safety technology. Made in the USA with global components, the Marathon Convertible Car Seat shields your child in SafeCell Impact Protection so you’re assured your child is well protected.
Awarded by NHTSA in November 2015.
Superior Protection For Your Little One
SafeCell Impact Protection
SafeCell Impact Protection is an integrated system of safety components found only in Britax car seats. These components include a steel frame, energy-absorbing base and impact-absorbing tether with staged-release stitches that slow and reduce forward movement during a crash.
- Roundabout Convertible Car Seat
- Removable Pillow
The deep energy-absorbing shell shields your child from side impacts.
Safe and Easy Installation:
Easy-on/off lower Latch connectors quickly lock into place for an easily installation.
Tangle-Free 5-Point Harness
Prevents the straps from twisting, making it easier to secure your child in the seat and ensure a safer ride.
Trusted for Quality & Child Safety
For generations, families have trusted Britax to keep their children safe. Britax designs, tests, and builds this seat in the United States from US & global components.
|Roundabout||Marathon||Boulevard||Marathon ClickTight||Boulevard ClickTight||Advocate ClickTight|
|Layers of Side Impact Protection||1||1||2||2||2||3|
|SafeCell Impact Absorbing Base||✓||✓||✓||✓||✓||✓|
|Easy On/Off Latch Connectors||✓||✓||✓|
|ClickTight Installation System||✓||✓||✓|
|SafeCell Impact Stabilizing Steel Frame||✓||✓||✓||✓||✓||✓|
|SafeCell Impact Absorbing Harness Pads||✓||✓||✓||✓||✓|
|Quick-Adjust Headrest Positions||10||10||12||14||14|
|Click & Safe Snug Harness Indicator||✓||✓||✓|
|Proudly engineered, tested and made in the USA||✓||✓||✓||✓||✓||✓|
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|Shipping||—||FREE Shipping. Details||FREE Shipping. Details||FREE Shipping. Details||FREE Shipping. Details||FREE Shipping. Details|
|Age Range Description||Less than 18 months||—||Kid||Less than 18 months||Kid||—|
|Item Dimensions||21 x 18.5 x 26 inches||19 x 18.25 x 29.5 inches||23 x 18.5 x 23.5 inches||22.1 x 19.2 x 25.2 inches||16 x 17 x 28.5 inches||16.14 x 16.93 x 28.35 inches|
|Item Weight||23.00 lbs||19.50 lbs||27.00 lbs||19.00 lbs||26.00 lbs||28.14 lbs|
|Maximum Weight Recommendation||55.00 lbs||65.00 lbs||65.00 lbs||65.00 lbs||120.00 lbs||120.00 lbs|
|Minimum Weight Recommendation||5.00 lbs||5.00 lbs||5.00 lbs||4.00 lbs||5.00 lbs||5.00 lbs|
|Strap Type||All in one||—||—||All in one||5-Point Harness||—|
The roundabout convertible car seat is a smart choice for keeping your little one safe and sound as you head out on life's travels. Safe cell impact protection surrounds your child in safety components that work together to protect well beyond the established federal safety standards. And complete side impact protection shields your little one in a deep protective shell designed to absorb crash forces and protect from debris. To ensure the right fit the roundabout comes with a 2-position buckle to keep up with your growing child and plush foam padding provides premium comfort at every touch point.
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The only drawback to this seat is that the shell is quite short for a convertible seat. Our 1.5 year old is very petite, yet her shoulders are only about 4 inches from reaching the maximum allowed shoulder height of the seat. So I anticipate that she will outgrow this seat by age 3-4. If you are looking for a seat that will last longer, I would recommend spending the extra money and getting a marathon or boulevard.
- Is Discontinued By Manufacturer : No
- Product Dimensions : 21 x 18.5 x 26 inches; 23 Pounds
- Manufacturer recommended age : 0 - 6 years
- Item model number : E9LW31A
- Department : Baby-boys
- Date First Available : September 30, 2014
- Manufacturer : Britax
- ASIN : B00O2VQZ8O
- Customer Reviews: