Whether it’s a private poker game with friends, a business-style cocktail party, or an on-the-go bartender into tradeshows and competitions, B-bag (Bartender’s Bag) can help keep an event spirited. The bag holds up to eight bottles comfortably, or a combo of bottles, mixing glass and shaking tin, plus has plenty of pockets for other drink mixing essentials. It’s made of high-quality canvas with leather handles and is hand washable. Perhaps the most convenient aspect is the adjustable insert that allows for a great deal of toting flexibility. While an eight-bottle limitation will require knowing guest drink preferences, the apparent versatility of the bag seems like it would make for a worthwhile investment for pros. For $325 backers get one bag with an expected delivery of December 2014.