Brand: HydraPak
Category: Water Bottles & Flasks
Recommended by Meikael Beaudoin Rousseau, Professional Trail & Mountain Runner — Boulder, CO
Highlights: comfortable
The HydraPak SkyFlask Speed 500 ml Water Bottle is a versatile hydration solution designed for athletes and outdoor enthusiasts. Its innovative design and lightweight construction make it the perfect companion for racing, training, or any active adventure. 1. Lightweight and collapsible design allows for easy storage and transport when not in use. 2. Thumb loop feature provides a secure grip, enabling hands-free carrying without the need for a tight hold. 3. Made from durable, BPA-free materials ensuring safe hydration without harmful chemicals. 4. 500 ml (17 fl. oz.) capacity strikes the perfect balance between hydration and portability. 5. Compatible with standard hydration packs and belts for versatile use during various activities. 6. Easy to clean and refill, making it ideal for long training sessions or races. 7. Bright blue color enhances visibility during outdoor activities, ensuring you can easily spot your bottle. The HydraPak SkyFlask Speed is designed for runners, cyclists, and outdoor adventurers who require quick access to hydration during their activities. It performs best in dynamic environments such as trails, races, or training sessions, where lightweight and efficient hydration is crucial. Ideal for users of all skill levels, this bottle excels in scenarios where speed and convenience are paramount, making it a must-have for both competitive athletes and casual fitness enthusiasts alike.
Price: $33
- Who it's for
- Runners who need on-the-go hydration for hot weather, longer runs, or races with frequent aid stations, especially those skipping a vest in favor of a handheld or belt setup. Multiple hosts own several and use one to two per day in training.
- What people are saying
- Praise is consistent: comfortable in hand, easy to refill via the SpeedFill flip cap at aid stations, and collapses flat for storage when empty. One host flags that the SpeedFill cap can come undone when the flask is stowed in a pack.
- Worth noting
- Compatible with a filter cap, making it usable for backcountry water sourcing. The leaking-cap caveat is the only functional concern raised across all notes.
Meikael Beaudoin Rousseau's review
The handheld option makes this super versatile...you to drink while running without having to retrieve your bottle from your pack! With good planning and a filter, I am usually fine with 1 L total water capacity on most of my trips (two 500 ml soft flasks). One thing to be mindful of if you are storing this in your pack is that the Speedfill cap can come undone!
Recommended by Meikael Beaudoin Rousseau, Professional Trail & Mountain Runner
Frequently asked questions
Who is the HydraPak SkyFlask Speed 500 ml Water Bottle - 17 fl. oz. Blue 500 Ml for?
Runners who need on-the-go hydration for hot weather, longer runs, or races with frequent aid stations, especially those skipping a vest in favor of a handheld or belt setup. Multiple hosts own several and use one to two per day in training.
What do experts say about the HydraPak SkyFlask Speed 500 ml Water Bottle - 17 fl. oz. Blue 500 Ml?
Praise is consistent: comfortable in hand, easy to refill via the SpeedFill flip cap at aid stations, and collapses flat for storage when empty. One host flags that the SpeedFill cap can come undone when the flask is stowed in a pack.
What should you know before buying the HydraPak SkyFlask Speed 500 ml Water Bottle - 17 fl. oz. Blue 500 Ml?
Compatible with a filter cap, making it usable for backcountry water sourcing. The leaking-cap caveat is the only functional concern raised across all notes.
What does Meikael Beaudoin Rousseau say about the HydraPak SkyFlask Speed 500 ml Water Bottle - 17 fl. oz. Blue 500 Ml?
The handheld option makes this super versatile...you to drink while running without having to retrieve your bottle from your pack! With good planning and a filter, I am usually fine with 1 L total water capacity on most of my trips (two 500 ml soft flasks). One thing to be mindful of if you are storing this in your pack is that the Speedfill cap can come undone!
Why does Meikael Beaudoin Rousseau recommend HydraPak?
Meikael Beaudoin Rousseau recommends the HydraPak HydraPak SkyFlask Speed 500 ml Water Bottle - 17 fl. oz. Blue 500 Ml for water bottles & flasks. The handheld option makes this super versatile...you to drink while running without having to retrieve your bottle from your pack! With good planning and a filter, I am usually fine with 1 L total water capacity on most of my trips (two 500 ml soft flasks). One thing to be mindful of if you are storing this in your pack is that the Speedfill cap can come undone!
Is the HydraPak SkyFlask Speed 500 ml Water Bottle - 17 fl. oz. Blue 500 Ml a good water bottles & flask?
Yes — Meikael Beaudoin Rousseau recommends the HydraPak SkyFlask Speed 500 ml Water Bottle - 17 fl. oz. Blue 500 Ml by HydraPak as their water bottles & flasks pick. The handheld option makes this super versatile...you to drink while running without having to retrieve your bottle from your pack! With good planning and a filter, I am usually fine with 1 L total water capacity on most of my trips (two 500 ml soft flasks). One thing to be mindful of if you are storing this in your pack is that the Speedfill cap can come undone!
More from Meikael Beaudoin Rousseau's Fastpacking
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What other hosts are saying
9 experts recommend the HydraPak SkyFlask Speed 500 ml Water Bottle - 17 fl. oz. Blue 500 Ml.
Shelby Farrell, Athlete. Marketing Professional. Cat Mom.
The SpeedFill cap is a game-changer. No fumbling with twist caps when you’re rushed and wrecked mid-ultra. The handheld strap is simple and dialed. Easy to carry when full, easy to stash when empty.
Recommended in Fuel & Flasks
Klaire Rhodes, Professional Trail/Mountain Runner
I own maybe 6 of these! The best handheld bottle for short runs or races where I opt for a belt over a vest.
Recommended in 10 Products I Actually Use Every Day
Makena Morley, Professional Runner (Roads, Trails...)
two of these will be consumed!
Recommended in Broken Arrow Race List
Only handheld bottle worth using, flip top works great at aid stations, is light enough to stash and forget when empty. The gold standard for bottles.
Recommended in Broken Arrow 2026
Great handheld option to avoid carrying a vest or belt, especially for faster stuff and races with frequent aid stations.
Recommended in Trail stuff
Hayden Tharp, Running/Fitness Enthusiast
If you sweat like me, hydration is top of the list. I love this bottle. Very comfortable, excellent capacity, and it stays cool better than most other brands I’ve tried!
Recommended in Essentials
I use this handheld flask for every run when the weather is hot and on longer runs all year long. It’s very comfortable in the hand and packs down for easy storage once empty
Recommended in 10 Products I Actually Use
Allison Powell, Ultrarunning Coach, Ultrarunning Communnity Leader
Adding the filter cap onto my bottles was easy! A great addition to my backcountry adventures!
Recommended in Tahoe-Yosemite FKT
