Two Brothers Astro Fizz 4Pk

Two Brothers Astro Fizz 4Pk is a fruit punch flavored sour ale from Warrenville, Illinois, brewed at 4.5% ABV and sold in a four-pack. This sessionable sour stands out for its pronounced tropical character and accessible sweet-tart balance, earning a 3.7 out of 5 rating on Untappd across more than 740 user reviews.

Quick Facts: ABV: 4.5%  |  Origin: Warrenville, Illinois, USA  |  Style: Fruit Punch Flavored Sour Ale  |  Brewery: Two Brothers Brewing Company

Production & Heritage

Two Brothers Brewing Company was founded in 1996 by brothers Jim and Jason Ebel in Warrenville, a western suburb of Chicago. The brewery has built a reputation for approachable yet inventive styles across its lineup. Astro Fizz sits in the fruited sour category, designed to deliver punchy tropical fruit flavors layered over a tart, lightly acidic base. The beer pours a hazy pale honey color with a thin fizzy head, reflecting its lighter body and effervescent carbonation.

Tasting Notes

Aroma: Tropical fruit punch leads immediately, with bright mango and pineapple jumping from the glass. A light sugary sweetness rounds out the nose without veering into cloying territory.

Taste: The first sip delivers the fruit punch character promised on the nose — mango and pineapple dominate the entry, shifting into a broader tropical medley at mid-palate. A clean tartness emerges to balance the sweetness, giving the beer a juicy, soda-like drinkability that keeps the flavor from becoming one-dimensional.

Finish: The finish is short and crisp, with a lingering fruity tartness that encourages the next sip. Light and refreshing, it fades cleanly without heavy residual sweetness.

How to Drink Astro Fizz

Pour cold into a tulip glass or drink straight from the can — the carbonation and fruit character work well either way. At 4.5% ABV, this is built for volume drinking on warm days. Mix it into a Shandy with lemonade for an extra-refreshing summer drink. Use it in a Beer Punch by combining it with sparkling water and fresh fruit slices — the existing fruit punch character provides a natural foundation. Try it in a Sour Radler blended with grapefruit juice, where the tartness of the ale amplifies the citrus.

Best For

• Backyard cookouts and summer gatherings where a sessionable, crowd-friendly beer is needed
• Introducing craft-curious drinkers to the fruited sour category
• Pairing with spicy grilled foods that benefit from a sweet-tart counterpoint
• Poolside or beach drinking where low ABV and high refreshment matter most

Frequently Asked Questions

What does Astro Fizz taste like? Astro Fizz tastes like a liquid fruit punch with prominent mango and pineapple flavors balanced by a clean sour tartness. It drinks light, fizzy, and refreshing with a sweet-tart profile throughout.

How does Astro Fizz compare to Edmunds Oast Sour Fruit Punch? Both are fruited sour ales built around a fruit punch concept, but Edmunds Oast leans into cherry, orange, and pineapple with more explosive fruit intensity. Astro Fizz takes a lighter, more sessionable approach at 4.5% ABV with a mango-forward tropical profile and gentler tartness.

Is Astro Fizz good for beginners? Yes — the 4.5% ABV, approachable fruit punch flavors, and moderate tartness make it an excellent entry point for anyone new to sour ales. It drinks more like a fruited sparkling beverage than a challenging wild ale.

Where is Astro Fizz made? Astro Fizz is brewed by Two Brothers Brewing Company in Warrenville, Illinois, a city located roughly 30 miles west of downtown Chicago. The brewery has operated from this location since its founding in 1996.

What foods pair well with Astro Fizz? Jerk chicken works well, as the tropical fruit complements Caribbean spice. Fish tacos with mango salsa echo the beer's fruit profile. Grilled shrimp skewers benefit from the tart, palate-cleansing carbonation. Mild soft cheeses like brie contrast nicely with the acidity. A fruit salad with fresh pineapple and berries mirrors the flavor notes directly.

What sizes does Astro Fizz come in? Astro Fizz is commonly available as a four-pack of cans, which is the standard retail format for this release.

Is Astro Fizz worth the price? Astro Fizz positions as an accessible, everyday fruited sour rather than a premium limited release. For the style and its sessionable ABV, it represents solid value within the broader craft sour category and competes well at its price tier.

Why Astro Fizz?

In a crowded field of fruited sour ales, Astro Fizz distinguishes itself through sheer drinkability. The 4.5% ABV keeps it lighter than many competitors that push higher alcohol levels alongside their fruit flavors, making it practical for extended sessions. Backed by more than 740 Untappd ratings averaging 3.7 out of 5, it has proven its appeal with a wide audience rather than just dedicated sour beer enthusiasts. Coming from a brewery with nearly three decades of history in the Illinois craft scene, Astro Fizz reflects Two Brothers' ability to produce crowd-pleasing styles without sacrificing flavor complexity.