The first shipment this year of one of Dogfish Head Craft Brewery’s most popular beers is heading to retailers across the country next week.

As with previous versions, 120 Minute Imperial IPA is an 18 percent ABV imperial IPA that is continuously hopped with more than 120 hop additions over a 120 minute boil. The imperial IPA was first introduced in 2003, and is now a twice-yearly seasonal release for the Milton, Del.-based brewery that is scheduled to be shipped again in September.

According to Dogfish Head, the newest incarnation of 120 Minute Imperial IPA is packaged in four-packs of 12-ounce bottles and is being released at the brewery on March 30, with shipments to retailers in the brewery’s distribution network starting the week of April 2.