Moersleutel is a Dutch craft beer brewery known for bold IPAs, intense stouts, and fearless innovation. Founded by four brothers in Alkmaar, this Dutch brewery builds beers like engineers—precise, powerful, and packed with flavor. We don’t follow trends. We invent new ones. Whether it’s a triple-hopped IPA or a barrel-aged stout, every brew is engineered to stand out. For the curious, the geeky, and the flavor-obsessed: Moersleutel is your next discovery. Expect intensity. Taste ingenuity.