- The SF150 flask fits easily in most hydration vest, belt or pack pockets
- Soft material conforms to any pocket for a comfortable carrying experience
- Designed to carry and dispense energy gels
- High-flow nozzle makes fueling for long efforts more convenient and less sticky
- Flask holds 5 servings of energy gel
- Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
- Can be frozen or filled with hot water (max temp 60° C / 140° F)
- Easy to clean 28mm cap; top-rack dishwasher safe
- Safe and reliable, 100% BPA & PVC free
150 ml / 5 fl oz
18 g / 0.6 oz
165 mm / 6.5 in x 71 mm / 2.8 in
Thermoplastic Polyurethane; HDPE
Frequently Asked Questions
How do I clean a SoftFlask?
All of our SoftFlasks are top-shelf dishwasher safe so they are very simple to keep clean. If you are fueling with energy gels or mixing your own nutrition mix, we recommend using a bottle brush or Bottle Bright to clean out any residue. The bite valves and tubes can easily be removed for cleaning as well. Our Cleaning Kit provides you with both a tube brush and tablet of bottle bright to soak your valves in.
NozzleGreat product except the nozzle and cap both unscrew in the same direction. This can cause you to accidentally unscrew both and cause a right mess. Fix this and it would be a winner
Slippery lidLove the idea and the flask is great but the twist cap is too slippery for my sweaty hands to open on the run.
good for energy gelExcellent for putting energy gel into - definitely recommend!
like the twist cap a lotReally love the twist cap! Really easy to put my nutrition into for long runs
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