Osprey Hydraulics 500 ml Soft Flask
Extend your range on the trail with this Osprey soft flask. It's lightweight, durable and packable. The 500 ml flask works seamlessly with the Duro/Dyna trail-running series.
- Extend your range on the trail with this remarkably lightweight, durable and packable soft flask
- Toting 500ml of mission-critical hydration, it's lighter and more convenient than conventional water bottles
- Works seamlessly with the Duro/Dyna trail-running series vest packs or handhelds
- Valve with a twist to open/close; whole cap unscrews to fill
- 10.2 in. H x 3.5 in. W x 2 in. D
Imported.
View all Osprey Running Water Bottles| Best Use | Trail Running |
|---|---|
| Liquid Capacity (L) | 0.5 liters |
| Liquid Capacity (fl. oz.) | 16.91 fluid ounces |
| Dimensions | 2 x 3.5 x 10 inches |
| Fits In Cup Holder | Yes |
| Water Bottle Material | Plastic |
| Material(s) | TPU film |
| BPA Free | Yes |
| Bottle Opening | Narrow |
| Cap Type | Squeeze |
| Collapsible | Yes |
| Weight | 2.4 ounces |
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[This review was collected as part of a promotion.]
Great water pouch for trail running
I got these pouches to go in my duro 1.5 vest for those longer hikes, runs and races. They are especially useful during spartan races when you can quickly unscrew the cap and refill the pouch at one of their water stations. Its nice to have plenty of water when spending the day running around outside. Its also nice to sneak in some electrolytes, beet root crystals or other powders in these.
I’ve used these on a
[This review was collected as part of a promotion.] I’ve used these on a few long runs now and I like them quite a bit. The only issue I have is that when they are almost empty they don’t want to stay in their pockets on my vest. I’m not sure if it’s the vest design or the bottle. It is also only a tiny issue. I just pull the retainer strap off and tuck them down in their pocket and go on with my run.
This little bottle is a
This little bottle is a great addition to my long run kit. I like that it is undyed plastic so it’s easy to clean. I used this flask for my electrolytes because I knew I could clean it. There isn’t an on/off for the valve but it didn’t leak even after stuffing it into a tight pocket.
work great for skiing
I don't find these useless at all. I've been using the red/black version of these for a few years for lift served and bc skiing. Easy to stash in a pocket/pack, no frozen hose, never had a leak even when skiing hard and the occasional tumble slamming the pocket it was in.
Good concept bad exchange
Having a water bottle that can fold up and not take up space seemed like a good idea but it just has a strong rubber taste, I’ve tried a few of the solutions recommended but none have removed it. Basically makes it not usable
I like this flask as
[This review was collected as part of a promotion.] I like this flask as an extra back up when out on mountain bike in the mountains. Fits perfect in a long cozy to keep it cooler. Easy to drink from and rolls up nicely in pocket so I won’t lose it!
They’re awesome, and glad I
[This review was collected as part of a promotion.] They’re awesome, and glad I can use them with my vest. Hope they’re life guaranteed as all your products, knowing that they will las for ever!
I like the compaction on
[This review was collected as part of a promotion.] I like the compaction on it. When I am done I can make it smaller than my other squeeze bottles, but it would be nicer in a larger size.
Expensive for what they are
[This review was collected as part of a promotion.] Expensive for what they are but work great. Don’t leak, take the first sip of air out and they don’t slosh.