Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

GSI Outdoors

5 out of 5 stars
2 Reviews
Color:One Color



Why We Like The Flask

Whether we’re taking a warm-up nipper or starting a full-on camp party, the GSI Flask is an indispensable tool in our backcountry bartending toolbox. Made from lightweight and totally recyclable PET, this flask stows easily in a pack or cargo pocket and features a convenient shot glass cap for throwing a few back after a long day on the trail.


  • Low-profile hip flask for traveling by foot, plane, or train
  • Plastic design is lighter and more versatile than traditional steel
  • Wide mouth design is easy to empty, clean, and refill
  • Shot glass cap perfect for prepping camp cocktails
  • Leak-resistant seal prevents spills, even through pressure changes
  • Item #GSI0150
10fl oz, 18fl oz
Claimed Weight
Manufacturer Warranty
hike & camp

Overall Rating

5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

What do you think about this product?


Selecting an option will reload the available reviews on the page
5 out of 5 stars

June 20, 2022


Free! Get up To An Extra 20% OFF Coupons from coupon-bird. com (No space)

Constance B
5 out of 5 stars

October 15, 2020

Could not love these more

I've put it through the wringer

These come in two sizes. Perfect to not bring glass top places I should not. I have to keep buying more of these because friends just have to have mine. Durable.packable and size efficient. I know I?m. Going to be buying more of these in both sizes. Outdoors, concerts , picnics, hikes or gifting these just hit the spot

Kristopherson S