Dried plum, dark sugar, and a toffee depth that keeps building across the session. Lost Archive '04 is a shu pu-erh (熟普洱), a fermented tea pressed into mini tuo (compact knots of aged leaf, each one sized for a single sitting). This batch dates back to April 2004, with over twenty years of quiet transformation behind it. Tasting Notes Think dried plum fading into dark sugar, with a toffee smoothness underneath. The liquor pours deep reddish-brown with a dried-fruit scent rising from the cup. First steeps land heavy and sweet, with a toffee richness that sits on the tongue and a body thicker than the other shu in the collection. Later rounds bring quiet mineral and a cedarwood note that stretches the finish longer each time, and the plum sweetness never fully leaves — it just sinks deeper. Twenty-two years made this cup, and the depth is something younger shu cannot match. Origin The leaf comes from old-growth assamica trees at 1,500 meters in Menghai, Yunnan's Xishuangbanna, a district known as the heartland of shu pu-erh. Altitude and cool nights concentrate sugars in the large-leaf cultivar, and that sweetness carries through into the finished cup. Picked in April 2004 and fermented that same season, the tea moved to Kunming for dry storage. Two decades in those cool, stable highland conditions smoothed the roughness of fresh fermentation into something calm and settled. Craft Shu pu-erh gets its character from wo dui, a process where workers pile raw leaf, spray it with water, and let it ferment under controlled heat for weeks. Bacteria and fungi break down astringency and build that dark, earthy flavor the category is known for. After fermentation, the producer pressed these leaves into mini tuo — small nest-shaped portions, each one sized for a single brewing session. Drop one in a pot, add boiling water, and steep for thirty seconds. No scale needed, no measuring fuss. Aging Twenty-two years of aging turns shu pu-erh into something different. Fresh fermentation flavors (earthy, thick, sometimes rough) soften over time, and what takes their place is sweetness — dark sugar, dried plum, and a clean toffee finish that younger shu cannot match. Kunming's dry storage kept this tea clean and free of mustiness through it all. A 25-gram bag holds several mini tuo, enough for about five sessions of easy brewing. If you are exploring Chinese tea and want to taste what two decades of patient aging brings, this is a clear starting point. Brewing Brew 5 grams in 100 ml of boiling water (100°C) for 30 seconds — about a tablespoon, or one mini tuo. Give the first steep a quick rinse: pour water in, pour it out, then start drinking from the second round. The leaves keep going for ten or more steeps, getting sweeter and smoother as you go. FAQ What is shu pu-erh? Shu pu-erh is a fermented Chinese tea from Yunnan. After picking, the leaves go through wo dui, a weeks-long process that uses heat and moisture to speed up aging. The result is a dark, smooth tea with earthy sweetness and no bitterness. How does Lost Archive compare to Vintage Stout? Vintage Stout '07 is nineteen years aged with a peaty, earthy character that still feels alive and developing. Lost Archive has three more years of storage, and that extra time gives it deeper sweetness and a settled, plummy finish. Does vintage shu taste different from fresh shu? Night and day. Fresh shu can carry a heavy, damp-earth quality from recent fermentation. Twenty-two years of storage in Kunming's dry climate have stripped that away, leaving dark sugar, dried plum, and toffee in its place. Time also rounds the mouthfeel into something thick and silky. Does shu pu-erh get better with age? Up to a point. Younger shu can taste earthy and rough, but over time those flavors smooth out and sweeten. Lost Archive sits at twenty-plus years, well past the point where most shu hits its peak depth and balance.