---
product_id: 344605731
title: "O'Brien Youth Small Flex"
brand: "o'brien"
price: "FREE"
currency: HKD
in_stock: false
reviews_count: 8
url: https://www.desertcart.hk/products/344605731-obrien-youth-small-flex
store_origin: HK
region: Hong Kong
---

# O'Brien Youth Small Flex

**Brand:** o'brien
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** O'Brien Youth Small Flex by o'brien
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/344605731-obrien-youth-small-flex)

## Best For

- o'brien enthusiasts

## Why This Product

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

## Description

Nobody likes having their movement restricted especially kids. That's why we developed the O’Brien Youth flex V-back. We took all the features that everyone loved with our adult V-back Life jacket and applied them to Youth sizes. The kids couldn’t be happier. With the segmented panels, Multiple front and side hinges, The split V-back stretch panel and wide armholes, kids feel unrestricted in this life jacket and parents are happy knowing that their kids are safe. Not only does the biotite outer provide a very comfortable feel, But is also lighter, dries faster and is more environmentally-conscious than traditional neoprene. On top of that, The full front zip closure and two concealed, adjustable belts make it easy to get into and dial in that snug fit to keep you secure and safe on the water. So if you are looking for the ultimate Youth life jacket for maintaining a maximum range of motion while still providing the safety needed on the water, you've found it with the O’Brien Youth V-back. U. S. Coast Guard approved type III

## Features

- About this item
- Comfort fit - v-back stretch panel allows the life jacket to wrap around and mold to your body for a more custom fit, features segmented panels with multiple hinge points for comfort and mobility
- Biotite construction - Neoprene alternative that is soft, lightweight, breathable and eco-conscious
- Zip closure with 2 concealed, adjustable belts for security
- Harmonized U. S. Coast guard and Transport Canada Approved life jacket
- Size: 64-88 lbs.

## Images

![O'Brien Youth Small Flex - Image 1](https://m.media-amazon.com/images/I/41uWVhCKp9L.jpg)

## Available Options

This product comes in different **Pattern Name, Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Awesome purchase
  

*by S***L on Reviewed in the United States on June 12, 2019*

I was doing some research about life jackets for a couple weeks. My son no longer fit a life jacket in a life jacket up to 50lbs. He actually weighed a less than 50 but the old one was just a bit too tight. The next size up was 50-90, call me crazy but that’s a huge size gap. Finding this jacket 50-75 was a risk since there were no reviews. But it fits him great and will definitely last. For reference he is a 5 year old boy who is just about growing out of 4/5 to 6/7

### ⭐⭐⭐⭐⭐ 







  
  
    Very light and comfortable able
  

*by G***J on Reviewed in the United States on January 4, 2020*

My 6/7 year old is 4ft and around 45 pounds. This fir him perfectly with room to grow. He never once complained about wearing it. He even wore it at the beach when the waves were rough.

### ⭐⭐⭐⭐⭐ 







  
  
    Good vest
  

*by A***A on Reviewed in the United States on December 21, 2019*

Was listed as a youth large when I bought it.  Came in a size small.  Now it says youth small.  Luckily it fit my son just right but we will have to get a larger one sooner rather than later since it is a small. all in all it's a nice life vest.

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**Shop now:** [https://www.desertcart.hk/products/344605731-obrien-youth-small-flex](https://www.desertcart.hk/products/344605731-obrien-youth-small-flex)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-28*