SKU: 87320885723
britax marathon green

britax marathon green Britax Highpoint 2-Stage Belt-Positioning Booster Seat

Sale price$25.54 Regular price$28.38
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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For Your Every Summer RSVP, with Code: SUMMER15

Description

britax marathon green Britax Highpoint 2-Stage Belt-Positioning Booster SeatThis 2 stage belt positioning booster seat pairs superior safety with stylish design. It easily converts from a high back booster to a backless booster, so your child rides safer, longer. 3 layers of side impact protection include an energy absorbing shell, side cushions, & 10 position, quick adjust headrest, that grows with your child up to 63". 2 dishwasher safe cupholders keep drinks and snacks within reach. With plush, foam padding & built in arm

This 2-stage belt-positioning booster seat pairs superior safety with stylish design. It easily converts from a high back booster to a backless booster, so your child rides safer, longer. 3 layers of side impact protection include an energy-absorbing shell, side cushions, & 10-position, quick-adjust headrest, that grows with your child up to 63". 2 dishwasher-safe cupholders keep drinks and snacks within reach. With plush, foam padding & built-in arm rests, your big kid will enjoy the ride.

The Best Protection

  • Three Layers of Side Impact Protection featuring external impact cushions.
  • Spacious Design with deep side walls for full head, torso, and pelvic side impact protection.
  • Flexible Push-Button Lower Connectors secure the seat to the vehicle when not in use.

Maximum Fit & Comfort

  • 10-Position quick adjust head restraint.
  • Soft, Breathable Knit Fabrics keep your child comfortable.
  • Two Armrests for convenience and comfort.

Smart Design

  • SecureGuard™ Belt-Positioning Clip secures and positions the vehicle lap belt.
  • Easily Converts to a backless booster to keep your big kid safe, longer.
  • Two Dishwasher Safe Cup Holders are removable for easy cleaning.
  • Color-coded Belt Guides ensure proper seat belt positioning.

Specifications:

  • Seat weight: 12 lbs
  • Dimensions: 16 L x 19 W x 27.5-35 H
  • High Back Mode
    • Weight 40-120 lbs
    • High Back Mode Child Standing Height 44-63"
  • Backless Mode
    • Backless Mode Weight 48-120lbs
    • Backless Mode Child Standing Height 46-63"
    • Lower Seated Shoulder Height 15"
    • Upper Sated Shoulder Height 21.5"
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: 87320885723

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4.8 ★★★★★
Based on 7 reviews
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M
Verified Purchase
MelissaMH
Pawtucket, US
★★★★★ 5
Buy This!
Size: Medium 16in x 1in
Super heavy duty! Not only does the magnet hold a ton, the strap is totally adjustable to hold wide items. Currently it's holding an 8 ish lb rope on the side of my garage fridge with zero issue! Easy to use and works great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
C
Verified Purchase
C.F.W.
Belleville, US
★★★★★ 4
"Keep On Holding On" assist.
Size: Medium 16in x 1in
Magnet is powerful indeed . The velcro strap is quite long and I have not figured out how to shorten it without cutting it. Great for hoses, ropes, and pull alongs. Temporary use as hold down in a truck bed for lite items.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
B
Verified Purchase
bigwill
Houston, US
★★★★★ 5
Great magnet
Size: Medium 16in x 1in
Strong magnet, sturdy strap
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
J
Verified Purchase
John
Chelsea, US
★★★★★ 5
Awesome!
Size: Large 24in x 1.25in
These straps are exactly what I needed! I got them to hang my extension cords in my truck and they worked so well, I got three more to hang my water hoses in my truck also!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
T
Verified Purchase
T.J.88
Whiting, US
★★★★★ 5
Nice product with lots of uses. Strong magnet and great strap
Size: Medium 16in x 1in
Used this to replace the Klein magnetic strap on my C-800 multimeter. (This is not easy and takes a lot of manipulation, but if you can get it in the plastic loop on the multimeter up past where the loop in the strap end is sewn, you can use a screwdriver through that to yank it the rest of the way). Once it’s done it’s beautiful! This thing could hold 2 dozen multimeters and it’s MUCH longer without being too long! Otherwise it’s just an awesome strap anyway. It holds a lot of weight (I didn’t test to spec) but definitely enough for what one would expect! I have both sizes, the smaller one is attached to the multimeter and the larger holds a cord to the side of my toolbox. (Tip)- to prevent slipping just put the magnetic base on the other side of the metal by the box tray and let the strap hang over (if attached to a toolbox). It adds to the weight it can hold too. (Just physics). That will work on anything vertical and thin enough to get around with enough slack to still use the strap. 👍. Would definitely buy another
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Reviewed in the United States on August 27, 2025

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