Carbon Zero Boysenberry Sour - 4.2% 4 Pack


This variant is currently sold out.

Please fill in the form below if you'd like to be notified when it becomes available.

The Delicious Truth About Our Carbon Zero Boysenberry Sour

ABV: 4.2% | Vegan | 100% Natural

Meet the next in our carbon zero series, a juicy and refreshing Boysenberry Sour. Crammed full of fresh, juicy, tart, and sweet bursts of boysenberries, kept in check with a refreshing sourness delivered by the philly sour yeast.

Flaked oats build a creamy weight and texture on the palate, rounding out flavours of forest fruits, candied apple, turkish delight and watermelon. A summer smasher!

It celebrates the eco-warriors, thinkers, and dreamers. It celebrates you - the discerning beer lover. And it also marks our public commitment to becoming carbon neutral by 2025

ABV 4.2%
YP Pale Malt, Malted Wheat, Flaked Oats, Carapils
YEAST Philly Yeast Strain


It's a Sip in the Right Direction

Our Boysenberry Sour is carbon neutral thanks to sustainable practices, like using local suppliers, repurposing waste and buying offsets through our partner, Trace. For every four-pack of our Carbon Zero Boysenberry Sour that you consume, you have offset 80 party balloons worth of CO2e from the atmosphere.

We understand that at a global level we need to do more than just stop the addition of CO2 to the atmosphere, we need to start removing it. At scale. Even little companies like Sparkke must do their part.