“Love this product! I bought this for my boyfriend, and at first I was skeptical because it is a bit pricey. But when I received it, I definitely knew my money was well spent. It's made of the finest material, I believe the entire flask is stainless steal (it's engraved on the bottom) and the skull engraving on the front is made of pewter (it came with a pewter certified card). Also, the skull details are just amazing. This is definitely one classy and durable flask.”