---
product_id: 693430999
title: "HydraPak SoftFlask Speed 500ml 2-Pack - Compressible Soft Flask Water Bottle, Perfect Fit for Hydration Vests and Running Packs with Easy Open Cap (500ml/17oz)"
brand: "hydrapak"
price: "HK$313"
currency: HKD
in_stock: true
reviews_count: 13
category: "Hydra Pak"
url: https://www.desertcart.hk/products/693430999-hydrapak-softflask-speed-500ml-2-pack-compressible-soft-flask-water
store_origin: HK
region: Hong Kong
---

# SpeedFill cap for quick refills 500ml capacity for optimal hydration collapsible, space-saving design HydraPak SoftFlask Speed 500ml 2-Pack - Compressible Soft Flask Water Bottle, Perfect Fit for Hydration Vests and Running Packs with Easy Open Cap (500ml/17oz)

**Brand:** hydrapak
**Price:** HK$313
**Availability:** ✅ In Stock

## Summary

> 💦 Stay fueled, stay fast — hydration that keeps up with your hustle!

## Quick Answers

- **What is this?** HydraPak SoftFlask Speed 500ml 2-Pack - Compressible Soft Flask Water Bottle, Perfect Fit for Hydration Vests and Running Packs with Easy Open Cap (500ml/17oz) by hydrapak
- **How much does it cost?** HK$313 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/693430999-hydrapak-softflask-speed-500ml-2-pack-compressible-soft-flask-water)

## 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

- • **Compact & Collapsible:** Shrinks as you drink to eliminate bounce and bulk, making it the ultimate pack-friendly hydration solution.
- • **Hydrate Fast, Move Faster:** One-handed SpeedFill™ flip top cap lets you refill on the go without missing a beat—perfect for aid stations and quick stops.
- • **Leak-Proof & Taste Neutral:** Durable silicone bite valve delivers drip-free sips without altering your beverage’s flavor—stay refreshed and confident.
- • **Lifetime Adventure Guarantee:** Backed by HydraPak’s beyond lifetime warranty, ensuring your hydration gear keeps pace with your relentless lifestyle.
- • **Streamlined Fit for Every Adventure:** Pinch-welded base and soft TPU material ensure a sleek, low-profile flask that slides effortlessly into hydration vests and running packs.

## Overview

The HydraPak SoftFlask Speed 500ml 2-Pack offers a lightweight, collapsible hydration solution designed for seamless integration with hydration vests and running packs. Featuring a pinch-welded base for a low-profile fit, a quick-access SpeedFill cap, and a leak-proof silicone bite valve, these flasks deliver fast, clean hydration on the move. Made from durable TPU and backed by a lifetime warranty, they’re perfect for endurance athletes and outdoor enthusiasts seeking reliable, space-saving hydration.

## Description

The SoftFlask Speed is specifically designed to be compatible with the widest range of vests and packs. Replacement or upgrade, the pinch-welded bottom makes loading into pockets a cinch. Its secure, single-handed SpeedFill™ flip top makes filling fast — both water and fuels — and the self-sealing silicone bite valve delivers sips, not drips. And all this weighs just grams. Included in the package: - 2 SoftFlask 500ml Flask - 2 SpeedFill Cap - 2 Bite Valve - Basic Care & Use Instructions Specifications: - Capacity: 500 mL / 17 fl oz - Weight: 46 g / 1.6 oz - Dimensions: 260 mm x 80 mm / 10.2 in x 3.1 in - Material: TPU, PP, Silicone, POM, 304SS

Review: GREAT PRODUCT - This is the third bottle like this I have gotten from them. The other kind is the one with the hand loop on it, effective but annoying to me. This is better! I bought a vest with a similar water bottle but it was so hard to get the water out. The water comes out so easily with this one and it is leak proof, very durable, and the material does not alter the taste of the liquid. The size is good at 17 ounces, I wish it was an even 20 though. No issues at all while running with it or drinking from it while running. A definite recommend!
Review: Handy bottle! - Good quality materials. So handy! I carry this in my bag when going to a show so I don’t have to spend $4 on a bottle of water! Passes muster with security.. Reliable seal. Easy to fill. No leaks. When it’s finished it folds up small so I’m not carrying around a large empty bottle.

## Features

- FITS HYDRATION VESTS AND PACKS: Soft material and an innovative pinch-welded base creates a low-profile tapered flask. Fits easily in most hydration vests, belts or pack pockets.
- 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: SoftFlasks 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.
- FILTER COMPATIBLE: Compatible with 42mm threaded backcountry water filters including the HydraPak 42mm Filter Cap.
- BEYOND LIFETIME WARRANTY: If you experience any issue, we’ll repair or replace the item for free. Whatever it takes to keep your adventure going.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DS3NZ6L5 |
| Batteries Required? | No |
| Best Sellers Rank | #6,547 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Camping & Hiking Hydration Flasks |
| Bottle Type | Collapsible |
| Brand | HydraPak |
| Capacity | 500 Milliliters |
| Color | Malibu Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (108) |
| Date First Available | January 3, 2025 |
| Included Components | Soft Flask & SpeedFill Cap |
| Item Package Quantity | 1 |
| Item Weight | 6.1 ounces |
| Item model number | KITB280HP-2PK |
| Manufacturer | HydraPak |
| Material | TPU, PP, silicone, POM, 304SS |
| Model Name | SOFTFLASK SPEED 500ML |
| Number of Items | 2 |
| Part Number | KITB280HP-2PK |
| Product Care Instructions | Dishwasher Safe |
| Product Dimensions | 10.24"W x 9.06"H |
| Recommended Uses For Product | Backpacking, Camping, Hiking, Sports |
| Reusability | Reusable |
| Shape | Tapered |
| Size | 500ml - 2 Pack |
| Special Feature | Bite Valve, Flip Top |
| Special Features | Bite Valve, Flip Top |
| Specific Uses For Product | Outdoor activities, Endurance events, Backcountry use |
| Style | 500ml - 2 Pack |
| UPC | 834456005261 |
| Unit Count | 2.0 Count |
| Warranty Description | Lifetime Warranty |

## Product Details

- **Bottle Type:** Collapsible
- **Brand:** HydraPak
- **Capacity:** 500 Milliliters
- **Color:** Malibu Blue
- **Material:** TPU, PP, silicone, POM, 304SS

## Images

![HydraPak SoftFlask Speed 500ml 2-Pack - Compressible Soft Flask Water Bottle, Perfect Fit for Hydration Vests and Running Packs with Easy Open Cap (500ml/17oz) - Image 1](https://m.media-amazon.com/images/I/61ZiXyI3v2L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT PRODUCT
*by G***Y on August 17, 2025*

This is the third bottle like this I have gotten from them. The other kind is the one with the hand loop on it, effective but annoying to me. This is better! I bought a vest with a similar water bottle but it was so hard to get the water out. The water comes out so easily with this one and it is leak proof, very durable, and the material does not alter the taste of the liquid. The size is good at 17 ounces, I wish it was an even 20 though. No issues at all while running with it or drinking from it while running. A definite recommend!

### ⭐⭐⭐⭐⭐ Handy bottle!
*by J***T on April 27, 2025*

Good quality materials. So handy! I carry this in my bag when going to a show so I don’t have to spend $4 on a bottle of water! Passes muster with security.. Reliable seal. Easy to fill. No leaks. When it’s finished it folds up small so I’m not carrying around a large empty bottle.

### ⭐⭐⭐⭐⭐ Handy
*by J***N on February 8, 2026*

So far after several months no leaks, no weird taste in the water, quality is great, love the pop top lid makes it easy to fill with ice if I want.

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**Shop now:** [https://www.desertcart.hk/products/693430999-hydrapak-softflask-speed-500ml-2-pack-compressible-soft-flask-water](https://www.desertcart.hk/products/693430999-hydrapak-softflask-speed-500ml-2-pack-compressible-soft-flask-water)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-24*