Sour IPA


  • Siren Pompelmocello


    "This sour IPA is hopped with Ekuanot, Bravo and Mosaic to create the biggest grapefruity hop profile we could muster, but we've also included grapefruit zest and juice for good measure. Lactose rounds things out with a sweet and smooth touch. "

  • La Source Carpe


    Session IPA hopped with Calista, Mosaic and Citra

  • La Source Vipère


    "Vipère is a sour beer that allies a refreshing tartness of a lactobacillus fermentation to the hyper aromatic qualities of Mosaic and Chinnok hops, beware..."

  • Atrium Drizzle


    "Session sour IPA DDH with Yakima Chief Ranches Status Hop."

  • Siren DDH Pompelmocello


    "An exclusive double dry hopped version of Pompelmocello. This beer is brimming with Simcoe and Talus, our favourite hops for driving pithy grapefruit notes. Grapefruit zest and juice accentuate the hoppy aromas, while a sensation of vibrant sourness, inherent sweetness and subtle bitterness all combine for a taste sensation."

  • Siren Nitro Pompelmocello


    "A playful and unique creation, as our ever-popular Pompelmocello gets the nitro treatment for the first time. This hop-forward, sour grapefruit IPA picks up plenty of smoothness and body, making it even more crushable than before with sorbet-like refreshment."

    Out of stock
  • Siren Pombango


    "A rare treat from our barrel store, only previously available at very special events! Pombango is a bourbon barrel aged Pompelmocello, blended with mango purée and fresh Pompelmocello. The resulting beer is cocktail-esque, vibrant with tropical fruits and refreshing sourness."

  • Atrium Brava 2022


    Double Sour IPA brewed for International Women's Day 2022

  • Atrium / Hof Ten Dormaal Flaloon
    • New

    Atrium / Hof Ten Dormaal...


    "Collaboration with Hof Ten Dormaal Brewery. Sour Saison brewed with local spelt from the HTD farm and local sweet woodruff."

  • Atrium Tornado
    • New

    Atrium Tornado


    Double dry hopped with Ekuanot, El Dorado and Southern Passion hops.