The Assault Industries Ribbed premium flask is unlike any flask on the market today. Beautifully constructed from billet aluminum in the USA, these flasks feature FDA approved, medical grade seals and are fully rebuildable for easy cleaning. These flasks can also be expanded to fit your needs.
If you're looking for a beautiful, one-of-a-kind, expertly crafted gift, look no further than Assault Industries premium flasks.
**Note: Disassemble and clean all parts thoroughly before initial use.