---
product_id: 17778501
title: "Marathon ClickTight Convertible Car Seat"
brand: "britax"
price: "฿29668"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/17778501-marathon-clicktight-convertible-car-seat
store_origin: TH
region: Thailand
---

# Safety First Easy Install Impact Protection Marathon ClickTight Convertible Car Seat

**Brand:** britax
**Price:** ฿29668
**Availability:** ✅ In Stock

## Summary

> 🚗 Safety Meets Style: The Car Seat That Grows With Your Family!

## Quick Answers

- **What is this?** Marathon ClickTight Convertible Car Seat by britax
- **How much does it cost?** ฿29668 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/17778501-marathon-clicktight-convertible-car-seat)

## Best For

- britax enthusiasts

## Why This Product

- Trusted britax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Fit:** Accommodates children from 5 to 65 pounds, perfect for every stage of growth.
- • **Ultimate Comfort:** 7 recline positions ensure your little one travels in style and comfort.
- • **Unmatched Safety:** Layered side impact protection with a robust steel frame for peace of mind.
- • **Grows with Your Child:** 14-position harness and 2-position buckle adapt for a perfect fit.
- • **Effortless Installation:** Patented ClickTight technology makes setup as easy as buckling a seatbelt.

## Overview

The Britax Marathon ClickTight Convertible Car Seat in Verve offers a seamless installation process, adjustable harness and buckle for growing children, multiple recline positions for comfort, and advanced safety features, making it the ideal choice for modern parents who prioritize both convenience and security.

## Description

Product Description          The marathon click tight convertible car seat has the patented click tight installation system, a layer of side impact protection, and safe cell impact protection for peace of mind while you are on the go with your child. Car seat installation is easy as buckling a seat belt thanks to the click tight installation system. In the marathon car seat, you are surrounded in safety. This convertible car seat features the patented Britax safe cell impact protection system, which includes a steel frame, energy-absorbing base, v shaped tether to minimize seat rotation and staged release stitches that slow and reduce forward movement in the event of a crash. Britax designed the marathon click tight car seat with a strong layer of side energy absorption; a deep foam lined shell will shield your child from side impacts. Plush foam padding and fabric, along with 7 recline positions ensures premium comfort for your child. The 14 position easy adjust harness grows along with your child and you can change the height of the seat with just the push of a button no re-threading necessary. The marathon car seat can be used rear facing 5-40 pounds and forward facing 20-65 pounds, child standing height 49” or less. Car seat dimensions 23” d x 18.5” w x 23.5” h. 14 position harness slot heights 8.35” to 17.7”. FAA approved.             Brand Story          By Britax

## Features

- Easy installation: Patented click tight makes car seat installation as simple as buckling a seat belt
- No rethreading, ever: 14 position harness, 2 position buckle for a comfortable fit as your child grows
- Relax and recline: 7 recline positions ensure comfort and the best vehicle installation angle
- Surrounded in safety: A layer of side impact protection, steel frame and impact absorbing base
- Fits: Rear facing 5 to 40 pounds and forward facing 20 to 65 pounds; dimensions: 23 x 18.5 x 23.5 inches (LxWxH); shoulder width 16 inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 23 x 18.5 x 23.5 inches |
| Item model number | E1A385R |
| Is Discontinued By Manufacturer | No |
| Target gender | Unisex |
| Minimum weight recommendation | 5 Pounds |
| Maximum weight recommendation | 65 Pounds |
| Maximum height recommendation | 49 Inches |
| Material Type | Alloy Steel |
| Number Of Items | 1 |
| Style | Marathon |
| Number of reclining positions | 14 |
| Batteries required | No |
| Specification met | certified frustration-free |
| Orientation | Rear Facing |
| Rear-facing minimum child weight | 5 Pounds |
| Rear-facing maximum child weight | 40 Pounds |
| Forward-facing minimum child weight | 20 Pounds |
| Forward-facing maximum child weight | 65 Pounds |
| Harness type | 5-Point |
| Item Weight | 27 pounds |

## Product Details

- **Brand:** BRITAX
- **Installation Type:** Clicktight
- **Material:** Alloy Steel
- **Color:** Verve
- **Orientation:** Rear Facing

## Images

![Marathon ClickTight Convertible Car Seat - Image 1](https://m.media-amazon.com/images/I/81EnRvKOZIL.jpg)
![Marathon ClickTight Convertible Car Seat - Image 2](https://m.media-amazon.com/images/I/81lPsJZSP2L.jpg)
![Marathon ClickTight Convertible Car Seat - Image 3](https://m.media-amazon.com/images/I/818yZQewceL.jpg)
![Marathon ClickTight Convertible Car Seat - Image 4](https://m.media-amazon.com/images/I/81kaFNICnNL.jpg)
![Marathon ClickTight Convertible Car Seat - Image 5](https://m.media-amazon.com/images/I/71-AjdasIcL.jpg)

## Questions & Answers

**Q: Is this the 2016 model?**
A: I have been trying to find out the same information. I do not know why amazon does not list it as a 2015 model, which it is. Other major retailers carry an XE 2016 model with an extended 5 year warranty. This version only has a 1 year warranty.

**Q: Some reviewers claim that the hip/crotch strap is really tight. Is this true or is it a user error?**
A: The crotch buckle is pretty tight and this is not a user error problem. Since we went to forward facing we had to switch to the outer slot, because that's how you're instructed to use the seat. So in the forward position using the outer slot our almost 5 year old is very squished and the buckle digs into her thighs. My husband keeps asking me if there is another outer strap and no there is not there are only 2. I can't imagine being able to use this seat much longer much less up to 65 pounds. We are currently looking for another car seat because we like the safety of the harness versus just a booster.

**Q: Is the cover for the Britax USA Marathon ClickTight Convertible Car Seat washable?**
A: Kid puked all over it the first day. It is washable (and I put it in the machine even though it says not to). Cover was fine. Like dried so it wouldn't shrink. Only problem is...it took me an hour to finally get everything back together properly. I have a cheap $60 car seat with a single piece for the cover. That takes 5 minutes even with re-routing the straps and all. This one is super frustrating. At least now I know how to do it, so next Tim wit won't take so long, but it's seriously not at all intuitive and the instructions are not that helpful.

**Q: Has anyone else had a problem with a strap not releasing and having to be pulled really hard to loosen before being able to get the child out?**
A: We had this problem too. We discovered that if the front belt ( the strap that goes in when loosening and is pulled out when tightening) isn’t exactly center (maybe off to the side a bit ) it will get stuck trying to go in. This is the case for both tightening and loosening. So make sure you re adjust it to be centered. We had a tendency to pull it towards us as we were pulling and it would get stuck. A quick readjustment should fix it. Didn’t figure this out until our second child lol

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*