GSI Flask 18oz

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Item #: 331797191

The GSI Flask lets you carry more of your favourite beverage with you on the go but is still compact enough to slip into your cargo pocket. Crafted out of recyclable, BPA-free PET plastic, the flask features a two-in-one cap that doubles as a shot glass.


  • Lightweight BPA-free 100% recyclable PET plastic construction
  • Low profile flask fits easily in your pocket
  • O-ring seal prevents leaks even when used aboard airplanes


  • Weight: 4 oz.

Shipping Info:

  • Leaves the warehouse in 1-7 business days depending on order volume.
  • Items may be returned within 60 days of the order date to an Atmosphere retail store or an Atmosphere warehouse. Items must be returned unused/unworn and electronics unopened. See Online Return Policy and Return Instructions for more information.
  • Note: Shipping restrictions may apply based on location and product size.


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