HydraPak SkyFlask Speed 500 mL Water Bottle
Made for the minimalist runner, the HydraPak SkyFlask Speed 500 mL water bottle is light and compact with an adjustable strap for handheld hydration. It's topped with a SpeedFill™ cap for easy refill.




- Adjustable hand strap cinches down for a precise fit; soft, padded thumb loop lets you hold the flask in either hand without gripping or squeezing
- Soft material conforms to your hand and packs away when empty; it shrinks as you drink, reducing water movement
- Leakproof 42 mm SpeedFill cap provides fast refill access
- High-flow, self-sealing bite valve
- Compatible with 42 mm threaded backcountry water filters, including the HydraPak 42 mm Filter Cap (not included)
- Made from abrasion-resistant TPU with RF welded seams for superior durability and elasticity
- Wide working temperature range—can be frozen or used in max temperature of 60°C/140°F
- 100% BPA- and PVC-free
Imported.
View all HydraPak Running Water BottlesBest Use | Running |
---|---|
Liquid Capacity (L) | 0.5 liters |
Liquid Capacity (fl. oz.) | 18 fluid ounces |
Dimensions | 8.5 x 3.1 inches |
Fits In Cup Holder | Yes |
Water Bottle Material | Plastic |
Material(s) | TPU/PP/HDPE/silicone/nylon/neoprene |
BPA Free | Yes |
Bottle Opening | Medium |
Cap Type | Flip Top |
Collapsible | Yes |
Weight | 2.3 ounces |
Review this Product
Adding a review will require a valid email for verification
Customer Images
Hydrapak skyflask 500ml
[This review was collected as part of a promotion.] This is something I've never seen before! It's a water bottle that's soft vinyl feeling that's lightweight and collapses so it takes up almost no space. Great for going on runs or camping! The cap opens so you can get the water fast or refill fast but it is leak proof and the bottle seems pretty durable! There is an adjustable strap with a thumb hole and it's very comfortable to hold and as you drink it collapses so you don't have that sloshing sound or feeling. The pattern is nice and could be unisex. Definitely something different and worth trying if you're big into fitness!

Nice comfortable
[This review was collected as part of a promotion.] This fits perfectly in my hand, performance is spot on,the lid has a good strong clip to keep closed, portability is good,easy to put away when not in use,comfort is actually perfect for someone like me that has some arthritis in the hands,thanks

Convenient water bottle for joggers
[This review was collected as part of a promotion.] I received this product from Influenster in exchange for my honest review. The Skyflask Speed 500ml has become a necessity for me on my morning walks/jogs. I always hated carrying a water bottle because it just felt awkward, but the Skyflask has a strap and is squishy which makes it much more convenient and comfortable to carry. So far I have not had any leaks and the water flows easily out of the speed mouthpiece with a little pressure from your teeth. It's easy to fill with the latching lid and fairly easy to wash with a bottle brush. I'm thinking about packing this in my personal item for an upcoming flight since it's collapsible and doesn'ttakeup much room, I can easily fill it once I get past security. Definitely recommend.

A Handheld I Actually Use
I am really liking this handheld! I love how it hangs from your hand instead of having to grip it, my hand doesn't get tired while holding it using the thumb loop strap. Also as a person with smaller hands, I appreciate how adjustable the strap is. I have to cinch my strap down a bit to make it fit and it stays securely in place for miles. I usually use this handheld on trail runs and longer road runs but recently I tried using it at local 50K trail race instead of running with my regular hydration vest - filling it at each aid station. I was pleasantly surprised with how comfortable it was to hold for over 30 miles on trail!
Not strong enough
Bottle is fine, minimalist and easy to use. But the webbing strap tore, clean across the whole strap!
Nice bottle
[This review was collected as part of a promotion.] I didn’t realize from the picture that this isn’t a hard bottle. Kinda like a balloon. Definitely Great for runners because of the thumb loop! You have to bite on the nozzle to get water out so it’s really leakproof which is also nice!

Great
[This review was collected as part of a promotion.] It was smaller than I thought it would be but it still works great! It inflates quickly and keeps my water cold. It’s pretty durable despite it being soft. It fits comfortably in my hand and that’s all that matters. Recommend

Amazing and Portable
[This review was collected as part of a promotion.] This water bottle is so cool! I thought it would be a hard bottle but it is soft rubber bottle that expands when you fill it.. it is not heavy at all and it does not leak! You have to try this it is so awesome

Interesting design!
[This review was collected as part of a promotion.] I’ve never tried a bottle like this before and it was quite an interesting experience. It definitely didn’t keep my water cold at all, ice or not, but the design made it very easy to hold and I enjoyed that.

It works!!!
Holds water and feels great in my hand! What more could you ask for?