Flasks.. they’re the one groomsman gift that you should never leave home without.

Personalized Triangular Flask

For the mathematically inclined groomsman - Our triangular flask features all of the right angles for sneaking booze anywhere. If you get caught with it, just say it’s a protractor.

Personalized Plaid Flask

For the Scottish groomsman – Drink like you’re Sean Connery

Personalized Cell Phone Flask

For the technologically savvy groomsman - Now everyone will know what he really means when he says “Sorry, I’ve gotta take this call.’

Personalized Millennium Flask

For the artsy groomsman – We don’t know how exactly to describe this flask, so we’re just going to call it “art.”

64oz. Jumbo Flask

For the groomsman who thinks ‘size matters’ - Sometimes an 8oz. flask just won’t do. That’s when you know it’s time to call in the big guns. Good luck trying to sneak this guy into a movie theater though.

A good bachelor party doesn’t let the groom-to-be get through the night easily. Creating several “challenges” for the groom to attempt throughout the night is a great way to add to the overall fun of the evening. Because, honestly, what bachelor party guest doesn’t want to watch the groom try to get random girls to sign his t-shirt?

We were recently informed that The Man Registry’s top selling product has spawned a bachelor party game all of its own. The Maxam 64oz. Jumbo Flask is certainly an eye-catcher that lots of grooms are giving as groomsmen gifts. However, in this instance, the flask is for the groom. The challenge (or death sentence) is for the groom to start the night with a full jumbo flask and finish it by the end of then night. He has to drink the entire flask himself UNLESS he can get phone numbers from girls. If he is successful in doing that, he is allowed to pour her a shot. **NOTE This girl is not chosen by the groom, but rather the groomsmen which makes for a nice little twist.

Drink up!

We didn’t believe this when we heard it, but we did some research and actually found some bachelor parties where this game has taken place. Now, that’s what we call bachelor party entrepreneurship.

Not keen on this challenge, check out 25 other bachelor party challenges that are sure to keep things interesting.

Cheers!