Big Bertha isn't just a cool name, this Snow Foam Cannon means business. Made with premium parts from the brass joinery and connections to the solid black shampoo vessel, Big Bertha is built to last and perform. 
Big Bertha also has the added benefit of a included fill cap, meaning there's no longer a need to remove the big bulky head of the foam cannon, simply add your soap and water through the small access point.