HydraPak SkyFlask Speed IT 500 ml Water Bottle - 17 fl. oz.
Stay cool while in the summer heat with this insulated HydraPak water bottle. It's insulated to keep water cold on hot days. The thumb loop lets you to hold the flask without gripping or squeezing.



- Double-wall insulation technology slows heat transfer from the user, provides protection from outside temperatures and minimizes bottle sweat
- Keeps hydration cool 38% longer than a standard flask
- SpeedFill™ Cap is designed for fast filling; it flips open for quick refills and snaps closed for a leakproof seal
- Versatile and ambidextrous, the flask can be carried in either the left or right hand, with or without the thumb loop
- Innovative thumb loop allows you to hold securely in either hand without gripping or squeezing; soft neoprene padding provides a comfortable and chafe-free fit
- Minimalist but comfortable, the sweatproof strap can be adjusted to fit a wide variety of hand sizes; the hook-and-loop–style strip keeps the strap in place while on the run
- Hand strap is removable for cleaning; flask and cap can be placed in the dishwasher and the strap hand washed
- Compressible, flexible design shrinks as you drink to reduce slosh, maintain flow and easily store in your pocket when empty
Imported.
View all HydraPak Running Water Bottles| Best Use | Running |
|---|---|
| Liquid Capacity (L) | 0.5 liters |
| Liquid Capacity (fl. oz.) | 17 fluid ounces |
| Dimensions | 3.1 x 9.1 inches |
| Fits In Cup Holder | Yes |
| Water Bottle Material | Plastic |
| Material(s) | TPU; polypropylene; high-density polyethylene; silicone; nylon; POM; neoprene; T50 polyurethane foam |
| BPA Free | Yes |
| Insulated | Yes |
| Bottle Opening | Medium |
| Cap Type | Screw Cap |
| Collapsible | Yes |
| Weight | 2.7 ounces |
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Functional handheld
I usually use this for warm-weather running when I want to carry a minimum of items. I really appreciate the insulation, which helps keep my beverage from getting too warm, although it’s not heavily insulated, so don’t expect it to hold ice for long amounts of time. Other than that, the speed cap is great for easy fill/re-fill, and the bottle has just enough structure to make filling a little easier. I think the harness is good, but there’s room for improvement there. Overall a great, lightweight handheld flask.

