Description ERISTOFF Vodka has integrated Facebook Places into its Snowbombing Guide 2011 iPhone app, the first time this has been applied to a music festival and the end of losing friends at 'the greatest show on snow' As well as letting Snowbombers know exactly where their friends are located during the week, ERISTOFF Vodka will also ask festival goers to 'check-in' to win prizes throughout the week.