Best →

Gennissy Stainless Steel Flask Review

Brady Meyers Profile image

Written By:

Updated June 27, 2022
Our posts contain affiliate links. Sometimes, not always, we may make $$ when you make a purchase through these links. No Ads. Ever. Learn More
90 Expert Rating

Sharing stainless steel flasks in this day and age probably isn’t smart. Would you want your lips on it after someone else has? No. With the Gennissy Stainless Steel Flask, you never have to worry. Aside from being leak proof, it comes with built-in shot glasses, making it the best flask to have for sharing with friends.

Why We Like It – Gennissy Stainless Steel Flask Review

Having your own steel flask is nice and all for that quick personal drink, but why not share the bounty with others? This leak-proof flask will keep your fiery drink safe and its built-in shot glasses means others can enjoy it, too.

  • Aesthetically pleasing design
  • Leak-proof
  • Built-in shot glasses
  • Made of PU leather
  • Cap can get lost if you aren’t careful


The biggest positive that stood out the most was how leak proof the Gennissy Stainless Steel Flask actually is. Air wasn’t leaking in, nor was any liquid leaking out. It’s sealed so tight that it’s more than worthy to carry your finest late night fire water. In addition to being leak-proof, tossing off the cap to pour a drink wasn’t a difficult task either, thanks to the free funnel. Not a single drop ran down the edge; it was one smooth pour, unlike the YWQ Hip Black Matte.


Part of the Gennissy Stainless Steel Hip Flask’s success comes from its high quality stainless steel high frequency welding laser free solder, shaped into your classic standard flask, like a Top Shelf Stainless Steel Flask. Fitted around is an aesthetically pleasing leather cover, which helped with grip. More importantly, three shot glasses are built-in and removable.

A few noticeable blunders: the cap and the leather. Make sure you keep the stainless steel lid secure or else it’ll get lost. Lastly, its holder isn’t made with real leather; it’s PU leather. It’s still aesthetically pleasing otherwise. Wondering where to find a food-grade stainless steel flask that preserves the taste of your drink? Read about it in the Filson flask review.


If we had to break the Gennissy Stainless Steel Flask down into one word, we’d pick “quality.” Sure, you could get six 8 oz. flasks with the Gifts Infinity 8 oz Hip Stainless Flask, but they’re your average, run-of-the-mill steel flasks that have no character. Not a single one even has a leather covering. It looks good in its various finishes, pours beautifully, and is built for sharing with friends. With all that considered, one of these has more value than six average flasks.

Gennissy Stainless Steel Flask Review Wrap Up

The Gennissy Stainless Steel Flask still looks good even though it’s wrapped in PU leather. That doesn’t change the fact that it’s leak-proof. It also doesn’t interrupt its ability to store three shot glasses for three of your lucky friends on a quiet night. Share the bounty and enjoy the day—just remember to tighten the cap or you’ll lose it.

Brady Meyers Profile image