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Britax Marathon 70 Convertible Car Seat

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5.00 rating (4 reviews)
List Price:$289.99
Our Price:$237.48
You Save:$52.51 (19%)
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5.00 rating
Safe and Comfy Car Seat!
April 17, 2012
I am highly pleased with my Britax Marathon 70 Convertible Car Seat! In other car seats, baby's head hangs forward while sleeping. However, the Britax Marathon 70 Convertible Car Seat reclines comfortably enough that baby's head rests peacefully while sleeping. The best car seat I've ever purchased!
5.00 rating
Car Seat
September 21, 2011
I like the product so far. It is very cushiony for the little one and seems to be built quite strong and durable. My car is small and I am able to fit it in the center back seat. I have only used it with him really once or twice, but he seems to like it too.
5.00 rating
Britax 70
August 1, 2011
It was in perfect condition and a comfortable ride for the kids
5.00 rating
Quality Quality Quality
September 7, 2010
It is a wonderful product. Nice and soft fabric, very strong, easy to use and very safe. I love it and highly recommend it.

The Britax Marathon 70 convertible car seat is designed for children rear facing from 5 to 40 pounds and forward facing from 1 year and 20 lbs up to 70 pounds.

The Marathon 70 achieves revolutionary head safety through the use of Britax SafeCell Technology, Integrated Steel Bars, and Versa-Tether® that work together to minimize head excursion and reduce the risk of head injury during a frontal impact.

The Marathon 70 also incorporates Britax Side Impact Protection, offers a no re-thread and quick-adjust, five-point harness, multiple buckle and recline adjustments, and an easy access cover and access to belt paths from the front of the seat. A head and body pillow is provided for comfort.


Product Features
  • SafeCell™ Technology features SafeCells designed to compress in a crash, significantly lowering the center of gravity and counteracting the forward rotation of the child seat which normally propels the child toward the front seat
  • Integrated Steel Bars strengthen the connection to the vehicle and reduce forward flexing of the child seat during a crash
  • Patented, Energy-Absorbing Versa-Tether® features a staged-release tether webbing to slow the forward movement, reducing the crash forces reaching the child, and a two-point attachment to minimize forward rotation while anchoring the top of the child seat
  • Side Impact Protection comprised of deep side walls lined with energy-absorbing EPP foam distributes crash forces, shields from vehicle intrusion, and contains the head, neck and body
  • Tangle-Free, Five-Point Harness distributes crash forces across the strongest parts of the body and provides a secure fit
  • Harness Ultra Guard System (HUGS™) provides resistance to forward movement in the event of a crash
  • 70-pound Weight Capacity for safety and comfort as your child grows
  • Rear and Forward Facing Recline for child comfort and positioning
  • High Density Comfort Foam provides an extra layer of padding to gently cushion your child
  • Plush, Easy-Remove Cover with matching comfort pads and infant body pillow to provide extra comfort and easy cleaning without disassembling or uninstalling the child seat
  • Two Buckle Positions for your growing child
  • Quick-Adjust Harness repositions the harness shoulder height without disassembling the harness straps
  • Premium Lower LATCH Connectors for a quick and simple installation featuring a push button for easy release
  • Built-in Lock-Offs ensure a snug lap and shoulder belt installation with minimal effort
  • Anti-Slip, Contoured Base grips and protects the vehicle seat while offering optimum vehicle fit
  • Convenient Harness Holders keep harness straps out of the way when placing your child in the car seat
  • Product Weight (lbs) : 18
  • Product Dimensions (L x W x H in) : 19.5 x 18.5 x 26
  • Seating Compartment Height (in) : 23.5
  • Seat Area Depth/Width (in) : 11.5 / 11
  • Shoulder Width (in) : 13
This product is available in other styles
SKU: E9LB11A
Manufacturer #: E9BB11A
UPC/EAN/ISBN: 652182070588
  • Shipping dimensions 18" H x 19" W x 29" L
  • Shipping weight 22 lbs
  • Shipping Restrictions This item can not be shipped to: PO Boxes, APO or FPO Address, Hawaii, Alaska or anywhere outside the continental USA.
  • Shipping Note Products ship in their original packaging. Please be aware that its contents will be visible to the recipient upon delivery.

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