---
product_id: 619124906
title: "SkyFlask IT Speed 500ml - Insulated Collapsible Handheld Running Water Bottle Soft Flask - (500 ml/16 oz) - Adjustable Handstrap With Thumb Loop, Spill-Proof Cap, Silver"
brand: "hydrapak"
price: "$86.41"
currency: USD
in_stock: true
reviews_count: 6
category: "Hydra Pak"
url: https://www.desertcart.us/products/619124906-skyflask-it-speed-500ml-insulated-collapsible-handheld-running-water-bottle
store_origin: US
region: United States of America
---

# Adjustable hand strap for secure grip Ambidextrous thumb loop fit 38% longer insulation SkyFlask IT Speed 500ml - Insulated Collapsible Handheld Running Water Bottle Soft Flask - (500 ml/16 oz) - Adjustable Handstrap With Thumb Loop, Spill-Proof Cap, Silver

**Brand:** hydrapak
**Price:** $86.41
**Availability:** ✅ In Stock

## Summary

> ❄️ Run Cooler, Grip Smarter, Hydrate Better!

## Quick Answers

- **What is this?** SkyFlask IT Speed 500ml - Insulated Collapsible Handheld Running Water Bottle Soft Flask - (500 ml/16 oz) - Adjustable Handstrap With Thumb Loop, Spill-Proof Cap, Silver by hydrapak
- **How much does it cost?** $86.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/619124906-skyflask-it-speed-500ml-insulated-collapsible-handheld-running-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

- • **Grip It Your Way:** Ambidextrous design with a soft, padded thumb loop lets you run hands-free without cramps or slips.
- • **Stay Chill, Stay Ahead:** IsoBound™ insulation keeps your water 38% colder longer—because your hustle deserves the freshest fuel.
- • **Lightweight & Leak-Proof:** At just 2.7 ounces, this flask won’t weigh you down and features a spill-proof cap to keep your gear dry.
- • **Hydrate Smarter, Not Harder:** 500ml capacity encourages just the right sip frequency—no more water belly, just pure performance hydration.
- • **Custom Fit, Zero Distraction:** Adjustable hand strap cinches perfectly to your hand size for effortless carrying on every power walk or run.

## Overview

The SkyFlask IT Speed 500ml is a sleek, insulated handheld running water bottle featuring HydraPak’s IsoBound™ technology that keeps liquids 38% colder longer. Designed for active professionals, it offers an ambidextrous soft thumb loop and an adjustable hand strap for a secure, ergonomic fit. Lightweight (2.7 oz) and leak-proof, this 500ml flask is perfect for runners and fitness enthusiasts seeking efficient hydration without bulk or fuss.

## Description

Keep your water colder longer. An insulated version of our handheld flask, the 500ml SkyFlask IT incorporates our IsoBound™ technology. Designed to keep liquids at an ideal temperature 38% longer than a standard water bottle.

Review: Average at best - Zero insulation, the deformation when empty makes it awkward to hold and the th mb ring is very uncomfortable. Will keep as can't be bothered to return it.
Review: war schon länger auf der Suche nach einer für mich passenden Trinkflasche für die Hand. Trinkwesten oder Bauchgurte sind nichts für mich. Lieferung kam schnell und pünktlich. Flasche ausgepackt und ab auf einen 10km Powerwalk. Das Teil liegt gut in der Hand. Hand-, bzw. Fingerentspannung unterwegs durch den festen Sitz mit Daumenloch am Handgelenk jederzeit möglich. Das heisst, man muss die Flasche nicht immer krampfhaft umfassen, man kann auch lockerlassen. Auch wenn die Flasche an Volumen verliert, kann man Passform schnell durch Klettverschluss korrigieren. Persönliche Erkenntnis: Durch meine größeren Vorgänger-Trinkflaschenmodelle war ich verleitet viel mehr zu trinken als eigentlich notwendig. War dann oft mit vollem, glucksenden Wasserbauch unterwegs. Durch die sparsame Abgabe dieser Flasche komme ich nicht mehr in Versuchung. Hin und wieder einen "Mundvoll" während des Trainings reicht völlig. Dichtheitsprobe verlief auch positiv. Der wirklich unangenehme Plastikgeschmack verliert sich Gott sei Dank nach mehreren Anwendungen. Für mich klare Kaufempfehlung trotz des recht stolzen Preises!

## Features

- AMBIDEXTROUS FIT - Featuring an Ambidextrous fit, the SkyFlask can be carried in either hand with or without the thumb loop
- ADJUSTABLE HAND STRAP - Adjustable hand strap, cinches down for a precise fit
- THUMB LOOP - Soft, padded thumb loop lets you hold the flask in either hand without gripping or squeezing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSRBSBWF |
| Additional Features | Insulated, Leak Proof, Lightweight |
| Age Range Description | Any Age Group |
| Best Sellers Rank | #13,694 in Kitchen ( See Top 100 in Kitchen ) #206 in Insulated Bottles |
| Bottle Type | Insulated Running Water Bottle |
| Brand Name | HydraPak |
| Capacity | 500 Milliliters |
| Color | Silver |
| Container Type | Bottle |
| Country of Publication | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (405) |
| Finish Types | Silver |
| Global Trade Identification Number | 00834456003809 |
| Included Components | 1 Bottle |
| Item Dimensions W x H | 7.9W x 23.1H centimeters |
| Item Type Name | Insulated Running Flask |
| Item Weight | 2.7 Ounces |
| Manufacturer | HydraPak |
| Material Type | TPU |
| Material Type Free | Plastic, Glass, Metal, Cotton, Silk |
| Model Name | SkyFlask IT Speed 500ml |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Running |
| Reusability | Reusable |
| Shape | Round |
| Sport Type | Climbing, Exercise & Fitness, Running, Track & Field, Walking |
| Style Name | *NEW* 500ml - Insulated Thumb Loop |
| Theme | Sport |
| UPC | 834456003809 |
| Unit Count | 1 Count |

## Product Details

- **Bottle type:** Insulated Running Water Bottle
- **Brand:** HydraPak
- **Capacity:** 500 Milliliters
- **Colour:** Silver
- **Material:** TPU

## Images

![SkyFlask IT Speed 500ml - Insulated Collapsible Handheld Running Water Bottle Soft Flask - (500 ml/16 oz) - Adjustable Handstrap With Thumb Loop, Spill-Proof Cap, Silver - Image 1](https://m.media-amazon.com/images/I/41rC9bpvSJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐ Average at best
*by W***W on 30 July 2025*

Zero insulation, the deformation when empty makes it awkward to hold and the th mb ring is very uncomfortable. Will keep as can't be bothered to return it.

### ⭐⭐⭐⭐⭐ Review
*by P***R on 9 August 2024*

war schon länger auf der Suche nach einer für mich passenden Trinkflasche für die Hand. Trinkwesten oder Bauchgurte sind nichts für mich. Lieferung kam schnell und pünktlich. Flasche ausgepackt und ab auf einen 10km Powerwalk. Das Teil liegt gut in der Hand. Hand-, bzw. Fingerentspannung unterwegs durch den festen Sitz mit Daumenloch am Handgelenk jederzeit möglich. Das heisst, man muss die Flasche nicht immer krampfhaft umfassen, man kann auch lockerlassen. Auch wenn die Flasche an Volumen verliert, kann man Passform schnell durch Klettverschluss korrigieren. Persönliche Erkenntnis: Durch meine größeren Vorgänger-Trinkflaschenmodelle war ich verleitet viel mehr zu trinken als eigentlich notwendig. War dann oft mit vollem, glucksenden Wasserbauch unterwegs. Durch die sparsame Abgabe dieser Flasche komme ich nicht mehr in Versuchung. Hin und wieder einen "Mundvoll" während des Trainings reicht völlig. Dichtheitsprobe verlief auch positiv. Der wirklich unangenehme Plastikgeschmack verliert sich Gott sei Dank nach mehreren Anwendungen. Für mich klare Kaufempfehlung trotz des recht stolzen Preises!

### ⭐⭐⭐⭐⭐ Review
*by C***H on 28 July 2025*

Dont usually like running with a bottle in my hand, but this thumb system is awesome, no stress or tightness requires in your fingers, bottle just stays there, and works with both hands.. mind blown

## Frequently Bought Together

- HydraPak SkyFlask Speed - Collapsible Handheld Running Water Bottle (350ml, 500ml, 500ml Insulated) - Adjustable Strap, Lightweight, Spill-Proof Cap
- HydraPak UltraFlask Speed (500ml or 600ml) - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap
- Body Glide Original Anti Chafe Balm | No Chafing Stick | Prevent Arm, Chest, Butt, Thigh, Ball Chafing & Irritation | Trusted Skin Protection Since 1996 |1.5oz

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-07*