1. In the words of its creator, the Booby Pack is a "fanny pack for your rack."
2. If you're out and about at a concert or the gym, you don't need to be carrying a purse - the Booby Pack has two zippered pockets on the side that keep your valuables safe and sound.
3. The pockets are slim - so you don't look lumpy, and water-resistant - so your electronics don't get fried by "boob sweat."