Burton Snowboards knows what is important. They created a backpack that not only contains stereo speakers to connect a MP3 Player to, it also has a Flask, a shot glass, stirrer and combo wine tool in the bag. There is also a cooler compartment to keep the drinks ice cold. A collapsible metal chair is also part of the ultimate anywhere entertainment bag. Dice and a deck of cards complete the thoughtful designed bag.
eBags sells the Burton Liquid Lounger for $116.99.