Hydrapak - SoftFlask Hydrapak

The award winning collapsible SoftFlask is an easy to use hydration flask and packs tightly for efficient storage and transport.

Article number: B216G
Availability: In stock
Delivery time: Ready to ship
€20,62 Excl. tax

The SoftFlask has a molded top and bottom and incorporates a wide opening to accommodate a high performance bite-valve with twist locking mechanism. 


  • Collapsible for easy use, storage, and transport    
  • Molded top and bottom provides 3 dimensional shape and lashing options    
  • Constructed with TPU (thermoplastic polyurethane) for strength and flexibility    
  • RF welded to create superior bonds at a molecular level    
  • ISPO Design Award Winner


  • 42 mm wide screw cap for easy filling and cleaning
  • Twist on/off for valve for “on demand” use and secure “no-leak” transport
  • High flow rate from soft silicone bite valve
  • Dust Cover
  • Finger Loop Attachment


  • Dishwasher safe (top rack)
  • BPA Free/ PVC Free/ Meets or exceeds FDA & EU regulations
  • No-Leak Product Lifetime Waranty


Model Volume Length Width Weight
SF500 500ml  197mm  108mm  56g 
SF750 750ml 267mm  108mm  68g 
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Potential returns are only allowed within 30 days after receipt and can be sent to:

RMA (#.....)
Vrije Geer 3
1066 EG Amsterdam
The Netherlands