Half Day Frozen Tundra 4Pk

Half Day Frozen Tundra 4Pk is a 7.0% ABV American IPA brewed with cryogenically separated hops, sold in a 4-pack from Half Day Brewing Co. in Lincolnshire, Illinois. Scoring 88 on BeerAdvocate and holding a 3.8 out of 5 on Untappd across more than 4,100 ratings, Frozen Tundra has quietly built a loyal following among hop-forward beer drinkers in the Chicago suburbs and beyond.

Quick Facts: ABV: 7.0%  |  Origin: Lincolnshire, Illinois  |  Style: American IPA  |  Brewery: Half Day Brewing Co.

Production & Heritage

Half Day Brewing Co. operates out of Lincolnshire, Illinois, drawing its name from the Half Day Road corridor that runs through Chicago's northern suburbs. Frozen Tundra distinguishes itself through a generous use of cryogenically separated hops — a process that isolates the lupulin glands from hop cones at extremely low temperatures, concentrating aromatic oils and alpha acids while leaving behind much of the vegetal matter. The result is a cleaner, more intense hop expression than conventional dry-hopping typically delivers, allowing tropical and citrus character to land without harsh astringency.

Tasting Notes

Aroma: Citrus leads immediately, followed by waves of mango and tropical fruit. Underneath, a gentle biscuit-malt sweetness provides balance without competing with the hops.

Taste: The entry is bright with grapefruit and orange zest, moving quickly into ripe mango and pine resin at mid-palate. A hefty malt backbone of caramel and bread crust anchors the hop intensity, giving the beer a slightly sweeter profile than a strict West Coast IPA while remaining decisively hop-forward.

Finish: Firm but smooth bitterness lingers without becoming abrasive, with residual citrus peel and pine. The clean cryo-hop character ensures the finish stays crisp rather than heavy, encouraging another sip.

How to Drink Frozen Tundra

Serve cold, between 40–45°F, in a tulip glass or standard pint to let the cryo-hop aromatics open up fully. This IPA is built to drink on its own — the hop complexity and malt balance reward focused attention. It pairs naturally with backyard grilling sessions, working especially well alongside char-grilled burgers, spicy wings, or fish tacos where the citrus and pine notes can cut through richness and fat.

Best For

• Sharing with friends during a cookout or tailgate
• IPA enthusiasts exploring cryo-hop brewing techniques
• Introducing craft beer drinkers to a bold but balanced American IPA
• Adding a hop-forward option to a curated beer night lineup

Frequently Asked Questions

What does Frozen Tundra taste like? Frozen Tundra delivers bold grapefruit, orange zest, mango, and pine resin hop flavors layered over a caramel and biscuit malt backbone. The bitterness is firm but smooth, finishing clean with lingering citrus.

How does Frozen Tundra compare to a traditional West Coast IPA? Reviewers on Untappd describe Frozen Tundra as similar to a West Coast IPA but slightly sweeter and more aromatic, with noticeable biscuit characteristics in the malt profile. The cryo-hop process gives it a cleaner hop expression than many conventionally dry-hopped West Coast examples.

Is Frozen Tundra good for sipping on its own? Absolutely — the interplay between concentrated cryo-hop aromatics and the supportive malt structure makes this a rewarding standalone pour, especially when served at proper cellar temperature in a tulip glass.

Where is Frozen Tundra made? Frozen Tundra is brewed by Half Day Brewing Co. in Lincolnshire, Illinois, a suburb north of Chicago. The brewery focuses on a range of craft styles with regional distribution in the greater Chicagoland area.

What foods pair well with Frozen Tundra? Char-grilled burgers benefit from the beer's citrus and pine bitterness cutting through the fat. Spicy chicken wings find balance with the malt sweetness. Fish tacos echo the tropical fruit notes. Sharp cheddar cheese creates a satisfying contrast with the hop intensity. Pepperoni pizza mirrors the beer's bold, assertive character.

What sizes does Frozen Tundra come in? Frozen Tundra is available in a 4-pack format, which is the standard retail configuration from Half Day Brewing Co.

Is Frozen Tundra worth the price? Frozen Tundra positions as a craft-priced American IPA, and the use of cryogenically separated hops — a more expensive raw material than conventional pellet hops — adds genuine production value. With an 88 on BeerAdvocate and strong Untappd ratings, it delivers quality consistent with its craft IPA tier.

Why Frozen Tundra?

The cryo-hop process is the defining feature here, and Half Day uses it to real effect rather than as a marketing gimmick. By isolating concentrated lupulin, Frozen Tundra achieves a hop brightness and aromatic clarity that conventional dry-hopping struggles to match at this ABV. The 88 BeerAdvocate score and 3.8 Untappd average across thousands of ratings confirm consistent quality. For drinkers who want a hop-forward IPA that stays clean and drinkable without sacrificing intensity, Frozen Tundra earns its place in the cooler.