---
product_id: 748613753
title: "Running Vest Soft Flask, BPA-Free 500ml Collapsible Water Bottle for Hydration Backpack, Folding Running Water Bottle for Running Hiking Cycling Climbing (White, 500 ML)"
brand: "zelvot"
price: "¥6653"
currency: JPY
in_stock: false
reviews_count: 5
category: "Zelvot"
url: https://www.desertcart.jp/products/748613753-running-vest-soft-flask-bpa-free-500ml-collapsible-water-bottle
store_origin: JP
region: Japan
---

# Collapsible, space-saving design 500ml BPA-free hydration No-bounce stability for active use Running Vest Soft Flask, BPA-Free 500ml Collapsible Water Bottle for Hydration Backpack, Folding Running Water Bottle for Running Hiking Cycling Climbing (White, 500 ML)

**Brand:** zelvot
**Price:** ¥6653
**Availability:** ❌ Out of Stock

## Summary

> 💦 Stay ahead of the pack with hydration that moves as fast as you do!

## Quick Answers

- **What is this?** Running Vest Soft Flask, BPA-Free 500ml Collapsible Water Bottle for Hydration Backpack, Folding Running Water Bottle for Running Hiking Cycling Climbing (White, 500 ML) by zelvot
- **How much does it cost?** ¥6653 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/748613753-running-vest-soft-flask-bpa-free-500ml-collapsible-water-bottle)

## Best For

- zelvot enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Safe Sipping:** Crafted from 100% BPA and PVC-free food-grade silicone for clean, worry-free hydration.
- • **Hands-Free Hydration:** Soft bite valve with high flow rate lets you drink on the move—no stopping, no slowing down.
- • **Space-Smart & Lightweight:** Weighing just 50g, this foldable flask rolls up to save precious backpack space on every adventure.
- • **Hydrate Without the Bounce:** Unique collapsible design minimizes movement and noise, keeping your run smooth and focused.
- • **Versatile Fit for Every Adventure:** Fits seamlessly into most running vests and hydration packs—perfect for running, hiking, cycling, and more.

## Overview

The Zelvot Running Vest Soft Flask is a 500ml BPA-free, collapsible water bottle designed for active professionals who demand lightweight, no-bounce hydration. Made from food-grade silicone, it features a leak-proof cap and a soft bite valve for easy, hands-free sipping. Its space-saving foldable design fits perfectly in running vests and hydration backpacks, making it ideal for running, hiking, cycling, and intense outdoor activities.

## Description

hydration backpack hydration vest running backpack running vest for women hydration running water vest running vest with water bladder runners vest hydration vest for running women running backpack for women running vest women water vest for running women

Review: Great soft flasks for long runs and race day
Review: Great item perfect for my running vest

## Features

- No Bounce - Our running water bottle features a unique design that collapses as you drink, minimizing backpack space and reducing movement. This ensures the running bottle stays stable and quiet without any bouncing or rattling.
- High Quality - This 500ml soft flask is made from 100% BPA and PVC-free food-grade materials. The wide mouth design makes filling and cleaning a breeze, while the leak-proof cap ensures no spills, keeping your hydration safe and secure.
- Collapsible Design Saves Space - This collapsible water bottle features a foldable design, allowing you to collapse or roll it up when not in use, saving space and making it easy to carry or store. Weighing just 50g, it’s the perfect choice for runners and hikers looking to lighten their gear.
- Easy Sipping - The updated soft bite valve offers a higher flow rate—just gently bite to drink! No hands needed to hydrate, so you can keep moving without missing a beat. The perfect companion for your active lifestyle!
- Stay Hydrated on the Move - The running vest water bottle fits easily into most running hydration vests or hydration backpacks, ensuring you stay hydrated while active. Perfect for running, hiking, cycling, marathons, skiing, or any intense activity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DKXB1B6K |
| Additional Features | Collapsable, Dishwasher Safe |
| Age Range Description | Adult |
| Best Sellers Rank | #166,326 in Sporting Goods ( See Top 100 in Sporting Goods ) #6,161 in Sports Water Bottles |
| Bottle Type | Collapsible Bottle |
| Bottle type | Collapsible Bottle |
| Brand | Zelvot |
| Brand Name | Zelvot |
| Capacity | 500 Milliliters |
| Color | White |
| Colour | White |
| Customer Reviews | 4.3 out of 5 stars 70 Reviews |
| Included Components | 500ml Soft Flask |
| Item Dimensions W x H | 9.4W x 4.5H centimeters |
| Item Weight | 0.08 Kilograms |
| Manufacturer | Zelvot |
| Material | Silicone |
| Material Type | Silicone |
| Model Name | SWB-AA |
| Number of Items | 1 |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Hiking, Running, Sports |
| Reusability | Reusable |
| Shape | Oval |
| Special features | Collapsable, Dishwasher Safe |

## Product Details

- **Brand:** Zelvot
- **Material:** Silicone
- **Bottle type:** Collapsible Bottle
- **Colour:** White
- **Capacity:** 500 ml/min

## Images

![Running Vest Soft Flask, BPA-Free 500ml Collapsible Water Bottle for Hydration Backpack, Folding Running Water Bottle for Running Hiking Cycling Climbing (White, 500 ML) - Image 1](https://m.media-amazon.com/images/I/61O8dn+KZfL.jpg)
![Running Vest Soft Flask, BPA-Free 500ml Collapsible Water Bottle for Hydration Backpack, Folding Running Water Bottle for Running Hiking Cycling Climbing (White, 500 ML) - Image 2](https://m.media-amazon.com/images/I/71x+Vc8ufjL.jpg)
![Running Vest Soft Flask, BPA-Free 500ml Collapsible Water Bottle for Hydration Backpack, Folding Running Water Bottle for Running Hiking Cycling Climbing (White, 500 ML) - Image 3](https://m.media-amazon.com/images/I/61bi3f+2cCL.jpg)
![Running Vest Soft Flask, BPA-Free 500ml Collapsible Water Bottle for Hydration Backpack, Folding Running Water Bottle for Running Hiking Cycling Climbing (White, 500 ML) - Image 4](https://m.media-amazon.com/images/I/71TPvZ0bySL.jpg)
![Running Vest Soft Flask, BPA-Free 500ml Collapsible Water Bottle for Hydration Backpack, Folding Running Water Bottle for Running Hiking Cycling Climbing (White, 500 ML) - Image 5](https://m.media-amazon.com/images/I/71o6vN3vNcL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great soft flasks for long runs and race day
*by D***N on 25 January 2026*



### ⭐⭐⭐⭐⭐ Great item perfect for my running vest
*by L***Y on 1 August 2025*



### ⭐⭐⭐⭐ Orange is flimsy; buy another color
*by A***R on 31 July 2025*



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**Shop now:** [https://www.desertcart.jp/products/748613753-running-vest-soft-flask-bpa-free-500ml-collapsible-water-bottle](https://www.desertcart.jp/products/748613753-running-vest-soft-flask-bpa-free-500ml-collapsible-water-bottle)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*