Hydrapak Softflask Speed
The HydraPak SoftFlask™ Speed is designed to work seamlessly with the widest range of vests and packs. It's built for speed and won't get in the way
Whether you're replacing a worn-out flask or upgrading for race day, this versatile soft bottle-like flask delivers. You can fill it easily with up to 500ml of fluid with their SpeedFill™ cap without adding bulk to your setup. It's bigger opening paired with the fast cap is really the highlight, allowing you to spend as little time as possible at aid stations.
A full 500ml when you want it and virtually unnoticeable when you don't need it.
Highlights of Softflask Speed:
- Vest + pack compatible – Pinch-welded bottom and low-profile shape slide easily into most vest and pack pockets
- SpeedFill™ cap – Flip-top lid opens wide for fast, single-handed filling—perfect for both water and fuel
- Squeeze & sip – Soft sides collapse as you drink to reduce bounce and sloshing
- Bite valve = no leaks – Self-sealing silicone valve prevents drips and delivers smooth, consistent flow
- Ultralight design – Weighs just 46g (1.6oz) so you can go far without the weight
- Filter compatible – add a filter for backcountry adventures.
Specs:
Capacity: 500 ml / 17 fl oz
Weight: 46 g / 1.6 oz
Dimensions: v260 mm x 80 mm / 10.2 in x 3.1 in
Material: TPU, PP, Silicone, POM, 304SS
How to Use the Softflast:
Pop the cap, fill it fast, flip it closed, annnnd go. Ideal for mid-race refills, long training days, or streamlining your everyday setup for ease.