---
product_id: 406473666
title: "UltraFlask Speed (500ml or 600ml) - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap"
brand: "hydrapak"
price: "31066CFA"
currency: XOF
in_stock: true
category: "Hydra Pak"
url: https://www.desertcart.sn/products/406473666-ultraflask-speed-500ml-or-600ml-collapsible-soft-flask-water-bottle
store_origin: SN
region: Senegal
---

# SpeedFill one-motion cap 500ml/600ml collapsible capacity Ultra-light 41g weight UltraFlask Speed (500ml or 600ml) - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap

**Brand:** hydrapak
**Price:** 31066CFA
**Availability:** ✅ In Stock

## Summary

> 💨 Hydrate faster, run lighter, and never miss a beat with UltraFlask Speed!

## Quick Answers

- **What is this?** UltraFlask Speed (500ml or 600ml) - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap by hydrapak
- **How much does it cost?** 31066CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/406473666-ultraflask-speed-500ml-or-600ml-collapsible-soft-flask-water-bottle)

## Best For

- hydrapak enthusiasts

## Why This Product

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

## Key Features

- • **BPA & Toxin Free:** Made from safe, durable materials free from BPA, BPS, PVC, and other harmful chemicals for clean hydration.
- • **Featherweight Fuel:** At just 41 grams, it’s so light you’ll forget it’s there—perfect for ultra-light runners and cyclists.
- • **SpeedFill Cap Tech:** One-click pop-open cap lets you refill lightning-fast at aid stations—no screwing, no fumbling.
- • **Bounce-Free Hydration:** Fits snugly in hydration vests and packs to prevent annoying movement and chafing during your run.
- • **Shrink-to-Empty Design:** Soft, collapsible flask shrinks as you drink, minimizing sloshing and maximizing pack space.

## Overview

The HydraPak UltraFlask Speed is a collapsible, ultra-lightweight soft flask available in 500ml and 600ml sizes, designed for runners and outdoor athletes. Featuring a bounce-free fit for hydration vests, a unique SpeedFill cap for rapid refills, and a shrink-to-empty design that reduces water movement, it offers convenience and performance. Made from BPA-free materials and weighing only 41 grams, it’s the perfect hydration companion for fast-paced endurance activities.

## Description

Buy HydraPak UltraFlask Speed (500ml or 600ml) - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- HYDRATION VEST COMPATIBLE: Fits easily in most hydration vests, belts or pack pockets. Provides bounce-free stability and a flexible flask shoulder to prevent chafing.
- COLLAPSIBLE FLASK: Soft material conforms to any pocket, and shrinks as you drink to reduce movement and pack away easily when empty.
- PERFECT FOR AID STATIONS: UltraFlasks are equipped with our SpeedFill Cap designed for quick and easy refilling at aid stations. A side tab pops open the cap in one motion and snaps shut with a click.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NF3PJW4 |
| Batteries required | No |
| Best Sellers Rank | #4,338 in Sporting Goods ( See Top 100 in Sporting Goods ) #23 in Cycling Hydration Packs |
| Care instructions | Hand Wash Only |
| Customer Reviews | 4.4 4.4 out of 5 stars (518) |
| Date First Available | 1 January 2022 |
| Finish types | Glossy |
| Import designation | Imported |
| Included components | Collapsible 500ml SoftFlask, Cap and Straw |
| Is mould resistant | Bisphenol A (BPA) Free, Bisphenol S (BPS) Free, Polyvinyl Chloride (PVC) Free, Bisphenol F (BPF) Free, Di(2-ethylhexyl)phthalate (DEHP) Free |
| Item Weight | 41 Grams |
| Item model number | 834456002635 |
| Product Dimensions | 5.84 x 5.84 x 18.54 cm; 41 g |
| Specific uses | Running, Hiking, Cycling, Sports, Outdoor Activities |

## Product Details

- **Bottle type:** Sports Bottle
- **Brand:** HydraPak
- **Capacity:** 500 Milliliters
- **Colour:** Malibu Blue
- **Material:** Plastic

## Images

![UltraFlask Speed (500ml or 600ml) - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap - Image 1](https://m.media-amazon.com/images/I/41v0SddznBL.jpg)

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**Shop now:** [https://www.desertcart.sn/products/406473666-ultraflask-speed-500ml-or-600ml-collapsible-soft-flask-water-bottle](https://www.desertcart.sn/products/406473666-ultraflask-speed-500ml-or-600ml-collapsible-soft-flask-water-bottle)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-11*