This year's Burton U.S. Open Snowboarding Championships are underway at Stratton Mountain Vermont and as one of the event sponsors, SteelSeries is bringing fans back some serious swag. 

Starting today, we will be giving away three Burton U.S. Open VIP Backpacks worth an estimated $1,000 each. The bags are the official Burton US Open VIP Backpack crammed with sponsor goodies, including a brand-new SteelSeries 5xb headset, a Nokia N8 flagship mobile phone, Shisheido Ultimate Sun Protection Lotion and more. 

Head over to the official website of the U.S. Burton Open Swagaway now through Thursday, March 31, 2011 to check out Metacafe's live stream  of the events and enter to win the goodie-stuffed VIP Backpacks.  Enter at steelseries.com/swagaway.