---
product_id: 632244107
title: "HydraPak SkyFlask 350mL (Malibu Blue) - Foldable Soft Hip Flask for Running - (500ml) - Adjustable Wristband, Splash Plug"
brand: "hydrapak"
price: "฿4670"
currency: THB
in_stock: true
reviews_count: 1
url: https://www.desertcart.co.th/products/632244107-hydrapak-skyflask-350ml-malibu-blue-foldable-soft-hip-flask-running
store_origin: TH
region: Thailand
---

# 42mm SpeedFill leak-proof cap 350ml optimal hydration Ambidextrous thumb loop grip HydraPak SkyFlask 350mL (Malibu Blue) - Foldable Soft Hip Flask for Running - (500ml) - Adjustable Wristband, Splash Plug

**Brand:** hydrapak
**Price:** ฿4670
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** HydraPak SkyFlask 350mL (Malibu Blue) - Foldable Soft Hip Flask for Running - (500ml) - Adjustable Wristband, Splash Plug by hydrapak
- **How much does it cost?** ฿4670 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/632244107-hydrapak-skyflask-350ml-malibu-blue-foldable-soft-hip-flask-running)

## 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

- • **Grip It Your Way:** Ambidextrous thumb loop and adjustable strap for a perfect, no-slip hold.
- • **Refill in Seconds:** SpeedFill cap lets you top up quickly without missing a beat.
- • **Compact & Foldable:** Soft TPU material folds flat as you drink, eliminating sloshing and bulk.
- • **Hydrate on the Fly:** Ultra-light 41g design means you barely notice it while running.
- • **Race-Ready Durability:** BPA-free, leak-proof, and built tough for every run, climb, or race.

## Overview

The HydraPak SkyFlask 350mL is a featherlight, foldable soft flask designed for runners and athletes who demand quick hydration on the go. Featuring an ambidextrous padded thumb loop, adjustable wrist strap, and a 42mm SpeedFill leak-proof cap, it offers a secure grip and rapid refills. Made from BPA-free materials, it weighs just 41g and folds flat as you drink to minimize water movement, making it the ultimate compact hydration solution for high-performance outdoor activities.

## Description

"Among our ultra-light range, the 500ml is so light you might forget you have it on you. Weighing just over 40g, it's an optimal source of hydration, no matter your running style. Its soft material fits most pockets and shrinks when drinking to minimize water movement. Topped with our SpeedFill cap for quick refills at the rescue station, you can use it with or without a tube. Ultra light, ultra practical. Package Included: UltraFlask 500ml SpeedFill Cap Drink Tube Bite Valve Basic Care and Use Instructions Specifications: Capacity: 500ml Weight: 41g Dimensions: 186mm x 58mm Material: TPU, PP, Silicone, POM"

Review: Simple, lightweight, easy to use. - This was sent by Parcelforce who, unlike most desertcart deliveries, didn't just use their discretion and leave it out of sight. I had to give them instructions where to leave it on their second attempt. However, it still arrived within only a couple of days of ordering it. I chose the 350mm size on the basis that I wanted to keep the weight down, and if I needed more water than that, I'd carry it on my belt or in my Camelbak. Sizes can be deceptive. It seemed so small that I actually brim filled it and emptied it into a measuring jug just to make 100% sure it really was 350 ml. It is. For those who aren't quite sure what 350 ml is, this drinks bottle holds slightly more than a standard cola can (330 ml), or slightly less than half a standard wine bottle (750 ml). On a 5 -10 k run, I find there's enough for a sip or two when my watch beeps at the end of each km, and a little bit left as a reward at the end of the run. The bottle is well made and feels tough. You can unscrew the entire top for cleaning or drying, or fill it quickly and easily with the flip top. Brim fill it, close the lid, then suck or squeeze the small amount of air out and the water inside won't slosh around. Then to drink, just bite the nozzle and either suck, or if you prefer, squeeze the bottle. The strap and thumb loop arrangement is simple but works. I watched a few videos before choosing this. There are many soft flasks for runners which come in fabric or neoprene covers with zipped pockets for keys, card, phone, etc. I saw all that as extra bulk and weight in my hand so I went for this simple and lightweight option. I'm pleased with my choice. This bottle is easy and pleasant to use, and much easier to drink from on the move than a hard bottle. Hint: if you want to drain the very last drop, bite the nozzle and blow lightly to reinflate the bottle, then you can tip the last drop towards the nozzle. Some reviewers have mentioned a chemical/plastic taste in the water, but I have not noticed anything. I'm usually very sensitive to unpleasant tastes and smells, but the water in this bottle just tastes like water. (Update: after a few runs, the taste is noticeably less strong.) A simple, well designed product. Update: so pleased with it that when the heat wave came along, I ordered the 500 ml version. Slightly bulkier, of course, but equally well designed. The more I use these bottles, the more pleased I am that I bought them.

## Features

- Warning:Do not use with accessories other than those supplied or recommended by the manufacturer.
- AMBIDEXTRE - Featuring an ambidextrous fit, the SkyFlask can be held with any hand, with or without the thumb loop.
- ADJUSTABLE HAND STRAP - Strap tightens for a precise fit.
- THUMB LOOP - The thumb loop is soft and padded and allows you to hold the flask in either hand without having to grab or squeeze it.
- SPEEDFILL CAP - The 42 mm SpeedFill leak-proof cap allows the bottle to be refilled quickly
- LIGHTWEIGHT AND COMPACT - The soft material fits your hand and folds when the bottle is empty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSR7K38Y |
| Age Range Description | Any Age Group |
| Best Sellers Rank | 17,429 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 229 in Cycling Bottles |
| Bottle Type | Sports Bottle |
| Bottle type | Sports Bottle |
| Brand | HydraPak |
| Capacity | 350 Millilitres |
| Colour | Blue |
| Container Type | Bottle |
| Customer Reviews | 4.2 out of 5 stars 103 Reviews |
| Included Components | 1 Bottle |
| Item Dimensions W x H | 7.1W x 20.6H centimetres |
| Item Type Name | Bottle |
| Item Weight | 2.1 Ounces |
| Manufacturer | HydraPak |
| Material | Plastic |
| Material Type Free | Bisphenol A (BPA) Free |
| Model Name | Skyflask |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Race |
| Reusability | Reusable |
| Shape | Round |
| Special Features | Insulated, Leak Proof, Lightweight |
| Special feature | Insulated, Leak Proof, Lightweight |
| Sport Type | Athletics, Climbing, Exercise & Fitness, Race, Running, Walking |
| Style | *New* 350ml – Thumb Loop |
| Theme | Sport |
| UPC | 834456003816 |
| Unit Count | 1.0 Count |

## Product Details

- **Bottle type:** Sports Bottle
- **Brand:** HydraPak
- **Capacity:** 350 Millilitres
- **Colour:** Blue
- **Material:** Plastic

## Images

![HydraPak SkyFlask 350mL (Malibu Blue) - Foldable Soft Hip Flask for Running - (500ml) - Adjustable Wristband, Splash Plug - Image 1](https://m.media-amazon.com/images/I/41bll+P+zkL.jpg)
![HydraPak SkyFlask 350mL (Malibu Blue) - Foldable Soft Hip Flask for Running - (500ml) - Adjustable Wristband, Splash Plug - Image 2](https://m.media-amazon.com/images/I/41OT5WUDggL.jpg)
![HydraPak SkyFlask 350mL (Malibu Blue) - Foldable Soft Hip Flask for Running - (500ml) - Adjustable Wristband, Splash Plug - Image 3](https://m.media-amazon.com/images/I/813KVQx0fmL.jpg)
![HydraPak SkyFlask 350mL (Malibu Blue) - Foldable Soft Hip Flask for Running - (500ml) - Adjustable Wristband, Splash Plug - Image 4](https://m.media-amazon.com/images/I/71AbneaUjWL.jpg)
![HydraPak SkyFlask 350mL (Malibu Blue) - Foldable Soft Hip Flask for Running - (500ml) - Adjustable Wristband, Splash Plug - Image 5](https://m.media-amazon.com/images/I/71YtNxNPpHL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple, lightweight, easy to use.
*by M***N on 12 May 2025*

This was sent by Parcelforce who, unlike most Amazon deliveries, didn't just use their discretion and leave it out of sight. I had to give them instructions where to leave it on their second attempt. However, it still arrived within only a couple of days of ordering it. I chose the 350mm size on the basis that I wanted to keep the weight down, and if I needed more water than that, I'd carry it on my belt or in my Camelbak. Sizes can be deceptive. It seemed so small that I actually brim filled it and emptied it into a measuring jug just to make 100% sure it really was 350 ml. It is. For those who aren't quite sure what 350 ml is, this drinks bottle holds slightly more than a standard cola can (330 ml), or slightly less than half a standard wine bottle (750 ml). On a 5 -10 k run, I find there's enough for a sip or two when my watch beeps at the end of each km, and a little bit left as a reward at the end of the run. The bottle is well made and feels tough. You can unscrew the entire top for cleaning or drying, or fill it quickly and easily with the flip top. Brim fill it, close the lid, then suck or squeeze the small amount of air out and the water inside won't slosh around. Then to drink, just bite the nozzle and either suck, or if you prefer, squeeze the bottle. The strap and thumb loop arrangement is simple but works. I watched a few videos before choosing this. There are many soft flasks for runners which come in fabric or neoprene covers with zipped pockets for keys, card, phone, etc. I saw all that as extra bulk and weight in my hand so I went for this simple and lightweight option. I'm pleased with my choice. This bottle is easy and pleasant to use, and much easier to drink from on the move than a hard bottle. Hint: if you want to drain the very last drop, bite the nozzle and blow lightly to reinflate the bottle, then you can tip the last drop towards the nozzle. Some reviewers have mentioned a chemical/plastic taste in the water, but I have not noticed anything. I'm usually very sensitive to unpleasant tastes and smells, but the water in this bottle just tastes like water. (Update: after a few runs, the taste is noticeably less strong.) A simple, well designed product. Update: so pleased with it that when the heat wave came along, I ordered the 500 ml version. Slightly bulkier, of course, but equally well designed. The more I use these bottles, the more pleased I am that I bought them.

## Frequently Bought Together

- HydraPak SkyFlask Speed - Collapsible Handheld Running Water Bottle (350ml, 500ml, 500ml Insulated) - Adjustable Strap, Lightweight, Spill-Proof Cap
- LMNT Zero Sugar Electrolytes - Variety Pack | Drink Mix | 12-Count
- Honey Stinger Energy Gel Variety Pack | 5 Packs Each of Gold and Organic Fruit Smoothie | Gluten Free & Caffeine Free | For All Exercises | Sports Nutrition for Home & Gym, Pre and Mid Workout

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-26*