Stainless Steel Blank Flasks never go out of style! Our flasks are heavy gauge with at least 0.4mm thick stainless steel walls. Each upgraded/premium hip blank flask we sell is individually leak tested for quality assurance. We have many styles of Flasks engraved by CustomKings for weddings, groomsmen gifts and special events so take your time and look around.

We can engrave about anything you want with our high quality laser engraving machines! When you need personalized engraving that stands out laser engraving is the way to go! The price is the same no matter what you would like us to do on your flask! We can do almost any font you request! Your text, company logo or other unique design will be centered on the flask unless otherwise requested. Your Flask can say absolutely anything you want.

The 8oz Blank flask is the most commonly purchased flask in Australia. Traditionally the 8oz is considered the perfect size; maybe because it is not so big and flashy and not so small it is ineffective. 8 ounces of booze is frequently not enough to get most social drinkers totally wasted which is definitely a good idea; few drinkers WANT to be wasted so all users of 8oz flasks should enjoy alcohol responsibly and never overdo it!  Our 8oz Flask category may have the largest selection so take your time and check out all that we have to offer so you can be sure you are buying the perfect Flask for your personality.