"Our latest summer sour beer is packed full of... you guessed it... delicious things. Juicy Alphonso mango, peach and guava bring a cacophony of fruit to a mouth-puckeringly sharp base beer, cut with zingy lime juice. Crush it while you can."

Collaboration with Champagne maker Romain Henin. "This vintage is a blend of a spontaneously fermented beer aged for 2 years in barrels and Pinot Meunier from Romain du terroir, in the form of marc co-fermented with the beer. We finally combined the blend with Pinot Meunier must on the day of bottling."

"slightly funky grisette on very local peaches & nectarines."

"Sour beer with wheat, brightened by juicy peaches and aromatic verbana"

"Rosato is a blend of wild ales, aged in barrels for 1 to 3 years, and macerated for nearly a year on organic cherries. This long maceration allows the cherries to fully impart their vibrant character, resulting in a beer that showcases the harmony between the fruit and our wild ales. Rosato opens with the aroma’s of strawberries, cherries, rose blossoms and marzipan, complemented by subtle funk and a touch of minerality. On the palate, it offers concentrated flavors of dark cherries, fresh strawberries, tannic blackberries, with hints of cinnamon an some vanilla from the oak barrels."

Imperial Dark Sour Ale with strawberry, coconut and coffee.

"X Anniversary 3/10 WILD#29 Pine Ale - the third in a series of anniversary beers brewed in collaboration with friends from Hudson Valley. Brewed in April 2023, this beer was fermented with our blend of wild yeasts and bacteria. The base beer consists of a mix of Pilsner malt, wheat malt, and oat flakes. Pine shoots were added at several stages – during the whirlpool, during active fermentation, and right before bottling."

"Assemblage de bières de fermentation ouvert élévé en barriques avec des marcs issus de 3 cépages: Gamay, Pinot Meunier et Chardonnay. Bière Vineuse et légèrement acidulée"

Phi (Blond Sour) infused with vanilla & meadow sweet

"Fliärblome is our elderflower-infused Aoltbeer. The base is Münstersch Alt, which is the historic sour beer of our area. We foraged elderflowers next to the brewery and macerated the blossoms in the beer. The infused beer aged in oak barrels for 17 months. Notes of citrus, flowers and hay. Fresh acidity, that goes well with Ceviche, leek or summer dishes." Bottled in October 2023"

"Inspired by the sweet and sour Paloma cocktail, our recreation is incredibly refreshing and a treat for your tastebuds. Pouring in the trademark peachy pink hue, we take you on a journey of tequila-infused oak and agave, with fresh grapefruit and lime, all lifted by a sprinkling of sea salt."

Phi (Blond Sour) dry hopped with Mosaic & Krush

"Bursting with juicy pineapple and zesty grapefruit, inspired by a totally tropical refreshment. Bright, tangy and packed with sun-soaked citrus, this one’s light, crushable and full of that holiday-in-a-can energy"

"Combining sweet, fruity flavours with a tangy cola twist. Ruby Kola is a bold, refreshing take on a Scottish classic. Bursting with juicy strawberries, rich blackcurrants, and a zesty citrus kick, this vibrant sour is packed with nostalgic flavour and a fizzy hit of tart sweetness."

"Triple Fruited Mango at 4.8% packs a punch! Our best-selling sour since its inception in 2022 is getting a revamp, and this sessionable new ABV brings our mango sour in line with our other core range offerings like Strawberry Sundae and Cloudy Lemonade. Juicy, fresh and rich - this tropical adventure serves a triple helping of alphonso mango, paired with our mouth-watering mixed fermentation base beer."

"Packed with vibrant lime and lemon zest with a splash of fresh lime juice, Zest is crisp, sharp, and refreshingly tart, bringing a nostalgic nod to a classic lemon-lime soda. Light, juicy, and seriously thirst-quenching—because when it comes to citrus sours, Zest is Best!"

"Oranje is a bière de coupage with a touch of bitter oranges and rosemary. It’s a blend of a few of our older wild ales (aged 3 years in oak barrels) and a rustic saison to bring freshness and structure to the beer. We macerated a small amount of bitter orange peel and rosemary with the beer — just enough to add a gentle citrus aroma and subtle herbal notes, without overpowering the base."

Bersalis Tripel aged for at least 12 months in oak barrels that used to age lambic. This ageing process provokes a second fermentation of the beer (this time spontaneous).

"Mixed Fermentation Golden Sour with Scottish Blackberries. Blended from four batches of golden sour beers all primary fermented with different Brettanomyces strains and brewed with locally grown malted barley, wheat and oats. This blend has an average age of four months and provides bright tropical, stone fruit and red berry aromatics. We conditioned this blended beer on 220g/l of locally grown Scottish blackberries (aka brambles). The resulting beer has an intense red/purple hue, and aromas of a tropical berry fruit medley. We get sweet/sour tangy, hedgerow berries, guava, jammy raspberries and some light tannin from the berry skins."

"Assemblage de bières en fermentation indigène sur marcs de raisins rouges (cinsault syrah et grenache), élevage un an en barriques, et repasse sur marcs de cinsault et pinot frais avant mise en bouteille."

"Assemblage de saisons mixtes et de bières acides avec macération de poivre de sichuan et différents agrumes tous locaux"

"Low ABV Sour with Apricot, Peaches and Lemons."

"Apricot & Lime Fruited Sour, with a hint of Cardamom."

"The latest in our Indie Collab series is a bright & breezy nod to those long summer days before your back hurt just from sitting up too quickly. Dreamed up in collaboration with some of the finest independent craft bars and bottle shops in the UK, our pals at Joule in Manchester, Kill the Cat in London and Craft Beer Bottle Shop in Perth headed to our Edinburgh brewery to create this ultra-refreshing session sour, conditioned on zingy lime juice, zest and juicy melon."

"Fizzy Lifting Juice takes sour beer to new heights, packed with enough lifting power to get your work-shy grandpa out their scratcher. Bursting with ripe raspberries and juicy peaches, this nitro sour delivers fruity intensity, cascading bubbles and a mouthfeel soft as clouds."

"A new availability in our regular portfolio. A light sour full of passion fruit and guava!"

"Mango Sour brewed in collaboration with our friends from Buddelship"

"Our birthday Sour! Fermented with tons of blackcurrant. Except intense fruity and vinous notes, a bit of tannic structure and an INTENSE purple color !"

"This is our classic Phi reimagined with a tropical, smoky twist: smoked mango, peach & pineapple!
Bright acidity, juicy fruit, and a subtle smokiness that lingers beautifully."

Oerbier Special Reserva, 1 year on Amarone barrels.

Oerbier Special Reserva, 1 year on Amarone barrels.

Beer aged for 6 months in hot sauce barrels.

"Clos de Billy 2025 is a blend of organic ale, organic grape skins, bergamot zest and cardamon pod. The ale was brewed with organic red wheat and organic heritage barley wholly fermented by a diversity of yeasts and bacteria collected from native flowers from NSW and refermented with freshly pressed Cabernet Sauvignon grape skins from our friend Sholto Broderick if Basket Range Wines in the Adelaide Hills of South Australia in 2025. Just before bottling it was macerated with bergamot zest and crushed cardamom pods then bottled with raw, unheated Blue Mountains Polyflora wild honey from naturally formed, bee-friendly Warré hives from Tim and Emma Malfroy and allowed to naturally condition and carbonate before release. Made exclusively for Billie's Beer Fest 2025 and the Collective. Label Artwork by Florence 7."

"St Florence: Semillon, M&J Becker was made by blending barrel aged golden mixed culture fermentation ale with 275kg of organic handpicked, whole bunch Semillon from the Ablington vineyard in Pokolbin, NSW. After a five month maceration and refermentation of fruit and beer, it was bottled and allowed to naturally carbonate and mature for 6 months before release."

"Assemblage de bières sauvages sur cerises locales, feuilles de figuier séchées à la brasserie et poivre "timut" local."