Stanley made insulation rugged in 1913.

Stanley is a lesson in a century-old product going viral. In 1913, inventor and electrical engineer William Stanley Jr. patented the all-steel vacuum bottle — combining vacuum insulation with a rugged steel body, replacing the fragile glass of earlier flasks. The company itself was established around 1915, so the brand’s “since 1913” refers to that invention, not incorporation. (Two honest notes: no official brand hex is published, so the greens below are approximate; and the brand’s current line is “Hard at work since 1913,” not the tool brand’s “Built for Life.”)

For most of the next century, Stanley meant one thing: tough, no-nonsense hammertone green vacuum bottles and food jars for the jobsite, the outdoors and the lunch pail — a heritage of unbreakable function. Then came the plot twist. The Quencher tumbler launched in 2016, underperformed, and was nearly discontinued around 2019. It was rescued by “The Buy Guide,” a women-run blog in Utah (co-founder Ashlee LeSueur discovered it at Bed Bath & Beyond); they bought and resold roughly 5,000 Quenchers, convincing Stanley to resume production in a wide range of colours.

What followed is one of the great modern brand stories. Under president Terence Reilly (previously behind Crocs’ turnaround), the Quencher leaned into colour drops and influencer marketing and went hyper-viral on TikTok, peaking in 2023–2024. Sales are reported to have jumped from an estimated ~$70M (2019) to ~$750M (2023) (Stanley is privately held, so treat these as press estimates). A November 2023 viral video showed a Quencher surviving a burned-out car with its ice intact; Reilly responded by offering to replace the owner’s car. Stanley is owned by Pacific Market International (PMI) of Seattle — entirely separate from Stanley Black & Decker, the power-tool company. A century of green, reborn.

Stanley lives in hammertone green. Click a swatch to copy the hex.

Stanley’s heritage identity is a rugged, dark “hammertone green” — a deep hunter/forest green with a hammered, speckled texture that reads as tough, industrial and outdoorsy. It’s the colour of a hundred years of jobsite and campsite bottles, and it signals durability and no-nonsense function rather than fashion. (The modern Quencher era, by contrast, is deliberately multi-colour — the seasonal pastel and jewel-tone “colour drops” that drove the virality — so the brand now lives in two colour worlds: heritage green and a rotating fashion palette.) The honest caveat: Stanley publishes no official brand hex, so the greens here are community approximations, not first-party values.

The lesson is a heritage colour can anchor a modern reinvention. Stanley’s hammertone green is a century-old, deeply ownable cue; the Quencher’s rainbow of colour drops is the growth engine on top of it. For designers, it’s a reminder that a strong heritage colour and a flexible fashion palette can coexist. The takeaways: own a signature heritage colour (hammertone green); use a rotating palette for hype and collectibility (colour drops); and treat specific hexes as approximate when no official spec is published.

The wordmark is a bold industrial slab — rugged and utilitarian.

Stanley’s identity carries a bold, all-caps, industrial spirit — a heavy, utilitarian wordmark (often paired with “1913”) that reads as tough, dependable and made for work. The weighty letterforms match a brand built on rugged vacuum bottles and a century of jobsite heritage, and the plainness signals function over fashion. Set against hammertone green, the type feels like stamped steel — exactly the “hard at work since 1913” personality Stanley cultivates. It’s sturdy and no-nonsense rather than delicate, mirroring the unbreakable products. Because the exact face is a custom bold condensed sans that isn’t publicly documented, the honest description is “a bold industrial slab spirit,” not a named font. The type behaves like the brand: rugged, utilitarian and dependable.

Stanley turned a 110-year product viral.

Stanley is a lesson in reinventing a heritage brand without losing it. For over a century Stanley was a respected but sleepy maker of rugged green vacuum bottles for men who work outdoors. The Quencher story shows how a legacy product can be transformed: a near-dead 2016 tumbler, rescued by a women-run blog buying 5,000 units, was reframed for a new audience through colour, scarcity and influencer marketing — and became a cultural phenomenon worth an estimated ten times its former revenue. Crucially, Stanley didn’t abandon its heritage (the 1913 story, the hammertone green, the “unbreakable” promise); it extended it to a new, largely female, Gen-Z and Millennial audience. It’s proof that a heritage brand’s biggest asset — trust and durability — can power an unexpected reinvention when paired with a fresh audience, a fashion-led palette and modern marketing. Respect the heritage; reinvent the audience.

For designers and brand-builders, Stanley offers a clear takeaway: a legacy brand can go viral by pairing its heritage with a new audience and modern tactics. The lessons: keep the heritage anchor (1913, hammertone green, unbreakable); grow with a flexible, collectible palette (the colour drops); and lean into culture and influencers (TikTok, the car-fire moment). It’s also a reminder to keep the facts precise — Stanley’s all-steel vacuum bottle was patented in 1913 by William Stanley Jr.; the company is owned by PMI of Seattle (not Stanley Black & Decker); and the Quencher launched in 2016, was nearly cancelled, and went viral in 2023–2024. Stanley turned a 110-year-old product viral — proof that heritage can be reinvented.

Keep Stanley’s identity on hand — save it to a board in the Made Good inspiration library.