Shipping Info:


Item #: 331917430

The GSI Highland Flask weighs only 34 grams making it extremely lightweight and easy to carry on backcountry treks.


  • Collapsible design allows the GSI Highland Flask to be flattened or rolled for convenient storage
  • Included lanyard allows for comfortable, hands-free carrying
  • Wide-mouth opening makes for easy filling and pouring
  • Tethered lid ensures the lid will never be lost
  • This multi-layered, laminate flask is BPA-Free and sports a foiled exterior
  • Features a rewritable bar to record name and date information


  • Weight 34 g (1.2 oz)
  • Volume: 275 ml (9 oz)