you probably didn’t want to admit it, but your usual 18oz flask just isn’t enough to hold all the adult beverage that your body needs. but hey, this is the 21st century where anything can be made happen, like a 1 Gallon flask, for example. the Maxam Enormous 1 Gallon Stainless Steel Flask, it as what it says, holds up to 1 Gallon of your favorite burning liquid which is a lot of hard liquor for one person to down. to put things into perspective, this little big guy here allows you to stash nearly a little over five bottles of Wild Turkey Bourbon of 700ml each into it. so, if don’t get drunk pouring all those liquor into your guts by then, you deserve another gallon and a pad on the back. it is one giant flask that any parents will frown upon, but it is also one that your pals will salute you to, and since it measures 8-1/8″ x 15″ x 2-1/8″, it is unlikely you will be able to sneak this into any forbidden places without a backpack. well, at least, the latter is about the only downside it has. honestly, you probably won’t care less cos’ by now, you would already be thinking what liquid you are going put in there and where to bring it to. you can this overly loud flask for $25.17 from Amazon.