SATURNBIRD

Saturnbird (三顿半) is a Chinese specialty coffee brand founded in 2015 in Changsha by Wu Jun, who had previously run cafés and sold coffee equipment . The company pioneered "premium instant coffee" — crystalline freeze-dried coffee powder that dissolves in cold water, milk, or hot water while preserving the aroma and flavor of freshly ground coffee, a supply-chain innovation the brand calls LABS (Lossless Aroma Brewing System) .

The brand broke out through e-commerce rather than brick-and-mortar retail. Its signature mini-cup packaging and strong performance on Tmall helped it become the first domestic brand to top the coffee category during Double 11, surpassing Nestlé in 2019 . At the time, its user base was rapidly skewing younger — 90s-born consumers rose from roughly 40% to 70% of customers between 2018 and 2019 . Saturnbird's marketing relied heavily on user-generated content and KOC (key opinion consumer) amplification rather than mass KOL spending, with founder Wu Jun noting that marketing spend stayed well below industry averages .

FreeS Fund (峰瑞资本) led the Pre-A round in January 2019 and continued to follow on through subsequent rounds . Later investors included Tiantu Capital, Sequoia China, CPE Source Peak, IDG, and GGV . By mid-2021, the company had raised a new round at a post-money valuation of RMB 4.5 billion and was expanding into tea and oat milk products while preparing to enter additional channels .