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Filson Flask Review

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Updated June 27, 2022
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89 Expert Rating

Made in the United States, the team at Filson has come a long way since 1897, and the Filson Flask is just one among the many things that they manufacture. The flask comes with a capacity of 6 oz which is about 3 shots, and because of its small size, it’s very easy to hide in a jacket pocket or a purse. The flask is made of kitchen grade stainless steel making it quite durable. You won’t be able to make any engravings on the flask, but you won’t really need to because the leather wrap itself is stylish all on its own. Might this flask have what it takes to feature among the best flask picks for 2020?

Why We Like It – Filson Flask

If the allure of a leather wrap appeals to you, then you should probably get the Filson Unisex Trusty Flask. It’s a 6 oz stainless steel Hip Flask that’s designed to be used by both males & females, and it comes with a leak-proof lid attached so that you never lose sight of it.

  • Harness Leather wrap
  • Durable
  • FDA approved Stainless Steel
  • No funnel included


The Filson Stainless Steel Flask is a stylish pick for anyone who wants to have their liquor on the go. Its logo-embossed leather wrap looks great, and just like the Top Shelf Stainless Steel Flask, its cap stays attached so that you never have to worry about losing it. The flask is also marketed as a unisex option making it great for both guys and girls. If you specifically a flask for me, go for the Gennissy stainless steel flask review.


Coming in at 5¼ x 4 x ¾ inches (larger than the Gifts Infinity 8 oz Hip Stainless Flask), there’s no doubt that the Filson Flask is of a very convenient size. It’s dark brown harness leather stitching feels pretty nice to touch, and its cap screws down tight enough to avoid any spillage. You also won’t have that many color choices with this flask, but we think the one option that’s available is pretty much the best one right off the bat. Do you want a retro looking, slim flask? Read more on the Stanley classic easy fill wide mouth flask review.


To ensure that you get the best service out of this or any other stainless steel flask, try to wash it properly right after purchase. This involves rinsing it in warm water about two times before use, and shaking each time so that the contents are always completely washed out before another round of use. If you do this, you won’t find your liquor turning black after a couple of hours in the flask, as this is the most common complaint among flask users. Aside from that, the only other thing we’d wish for is that the flask could come in a multipack like the YWQ Hip Black Matte Flask can. This would make it great for gifting.

Filson Flask Wrap Up

The Filson Flask is a great one to start out with especially if good quality is what you’re aiming for. You can get it with free shipping depending on which site you order it from, but we always recommend ordering from for the best customer service.

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