WhistlePig Whiskey, a name synonymous with pushing the boundaries of craft whiskey, has unleashed a new limited-edition release that’s turning heads and raising glasses. Partnering with the irreverent canned water brand Liquid Death, WhistlePig’s GraveStock Wheat Whiskey is a unique offering that breaks from the norm of summer drinks like hard seltzers and spritzes. This whiskey, aged in custom-built, coffin-shaped oak barrels and proofed with pristine mountain water, is crafted for those who crave something bold and different. Available starting June 24, 2025, this one-time release is already making waves in the whiskey world.
GraveStock Wheat Whiskey stands out not just for its unconventional aging process but for its distinct flavor profile. Unlike WhistlePig’s rye-heavy lineup, this release dives into the softer, smoother world of wheat whiskey. It’s bottled at 86 proof (43% ABV) and comes in a 750-milliliter bottle with a suggested retail price of $74.99. Whiskey enthusiasts can find it at select liquor stores, bars, restaurants, and online through WhistlePig’s website and other retailers like ReserveBar. But with its limited production, once it’s gone, it’s gone for good, making it a must-grab for collectors and adventurous drinkers alike.
Image credit: WhistlePig/Liquid Death
The whiskey’s journey begins with years of aging in new American oak barrels, a process that lays the foundation for its rich character. But what sets GraveStock apart is its finishing stage. The whiskey is transferred to massive 380-gallon oak foeders, specially crafted in the shape of caskets—an industry first. These charred American oak vessels add a subtle yet distinctive layer to the whiskey, enhancing its smoothness without overpowering the delicate wheat base. According to Meghan Ireland, WhistlePig’s Head Blender, this bold experiment allows the wheat’s natural softness to shine through, complemented by vibrant notes of honeysuckle, biscotti, and butterscotch. The result is a whiskey that balances approachability with complexity, perfect for sipping neat or mixing into creative cocktails.
What makes this release even more intriguing is the partnership with Liquid Death, a brand known for its premium mountain-sourced sparkling water and edgy marketing. GraveStock is proofed—diluted to its final strength—using Liquid Death’s Mountain Water, sourced from pristine American mountain ranges. This isn’t your average tap water; it’s high-quality water that, according to Liquid Death’s VP of Marketing, Greg Fass, elevates the whiskey’s flavor to new heights. While the exact amount of water used remains undisclosed, the final product delivers a clean, well-rounded mouthfeel with a touch of sweetness and herbal undertones.
Tasting notes reveal a whiskey that’s distinctly wheat-forward, offering aromas of caramel, freshly baked bread crust, lemongrass, and honeysuckle. On the palate, it’s smooth and inviting, with flavors of toasted nuts, sweet vanilla, honey, and baked brown sugar. The finish is medium-length, leaving behind hints of black pepper and biscotti that linger just long enough to keep you coming back for another sip. Despite the gimmicky concept of casket-shaped barrels, the whiskey itself is no joke—it’s a serious contender in the craft whiskey scene, delivering a balanced and flavorful experience.
WhistlePig’s collaboration with Liquid Death doesn’t stop at the whiskey itself. The two brands have introduced a series of cocktail recipes called “DeathBalls,” designed to pair GraveStock with Liquid Death’s sparkling water flavors like Severed Lime and Dead Billionaire tea. These cocktails offer a refreshing twist for summer sipping, making the whiskey versatile enough for both straight pours and mixed drinks. Whether you’re enjoying it by a campfire or at a backyard barbecue, GraveStock is positioned as a bold alternative to the usual summer beverages.
This release is the latest in WhistlePig’s history of creative collaborations. Since its founding in 2010, the Vermont-based distillery has made a name for itself with innovative projects, from aging whiskey in barrels charred by Solo Stove for CampStock to subjecting barrels to g-forces in an F1 training facility for the PiggyBack Legends Series. GraveStock continues this tradition of thinking outside the box, blending craftsmanship with a touch of irreverence. While the whiskey is sourced from an undisclosed distillery and made with a mashbill that’s at least 51% wheat, the finishing process at WhistlePig’s Shoreham, Vermont farm ensures it carries the brand’s signature stamp of quality.
For whiskey lovers, GraveStock Wheat Whiskey offers a chance to experience something truly unique. Its casket-shaped foeders and mountain water proofing may sound like marketing flair, but the final product proves there’s substance behind the style. With its smooth yet bold profile, it’s a whiskey that invites you to savor the moment—whether you’re raising a glass to summer nights or adding a rare bottle to your collection. Don’t wait too long, though; this limited release won’t be around forever.
