Chastelein Coffee Company
Specialty Indonesian coffee, made simple in a drip bag.
Indonesia is home to one of the world's richest coffee heritages. From volcanic highlands to remote mountain villages, each region offers distinctive flavours shaped by its land, its climate and generations of craftsmanship.
Celebrating this diversity, Chastelein brings thoughtfully curated coffees in ready-to-brew drip bags — making exceptional coffee accessible wherever life takes you.
The drip bag
Every Chastelein drip bag holds specialty-grade Indonesian coffee, ground and sealed within its own filter — so a proper cup takes just two minutes and needs nothing but hot water.
Simple, consistent and uncompromising. We make it possible to enjoy a refined cup of coffee almost anywhere — from hotel rooms and offices to mountain cabins, airports and the comfort of your home.
Indonesian Selection I
One country's remarkable diversity — from the highlands of Papua to the volcanic slopes of Mount Puntang and the fertile foothills of Mount Kerinci.
Indonesian Selection I is a curated collection of three premium coffees, each representing a distinct coffee-growing region and processing tradition. The box contains six drip-bag sachets — two of each coffee — allowing you to experience each origin more than once. Every coffee offers a different tasting experience, and together they form a portrait of Indonesian coffee.
Papua · Baliem Valley
Nestled in the remote highlands of Papua, Wamena's cool climate and fertile valleys produce one of Indonesia's most distinctive Robustas. Unlike conventional Robusta, this coffee is remarkably bold — dark chocolate, roasted nuts and a subtle earthy sweetness.
West Java · Mount Puntang
Grown on the renowned slopes of Mount Puntang in West Java, this wine-processed Arabica showcases the innovation of Indonesian coffee producers. The processing method lifts a vibrant, fruit-forward profile — berries, tropical fruit, chocolate and a lingering sweet finish.
Sumatra · Mount Kerinci
Cultivated on the fertile volcanic slopes surrounding Mount Kerinci — Indonesia's highest volcano — this washed Arabica reflects the region's rich soils and high altitude. The result is a balanced cup: bright citrus acidity, caramel sweetness, delicate floral aromas and a smooth, clean finish.
Indonesian Selection No.1 — six drip bags, two of each origin. Shipped across Indonesia.
Brewing instructions
Two minutes, one cup, no equipment.
Brew anywhere.
Tear the sachet along the notch and lift out the drip bag.
Unfold the paper arms and rest them on the rim of your cup.
Pour hot water (90–95 °C) slowly over the grounds.
Let the coffee drip through completely.
Lift out the filter, and the cup is ready.
Our story
Coffee is deeply woven into Indonesian life. We grow extraordinary coffee across an extraordinary archipelago, yet enjoying a genuinely good cup can still depend on where you happen to be — at home, in a café, in a hotel room, or somewhere far from either.
Chastelein was born from a simple belief: great coffee should travel with you. We set out to bring Indonesia’s exceptional coffee into a format that fits the way we move — freshly ground, carefully crafted and packed in a simple drip bag. All it needs is hot water, so wherever the journey takes you, a good cup is never far away.
For business
Coffee is more than a beverage — it is part of the experience you create for your guests, customers and teams. Yet providing quality coffee traditionally requires investment in equipment, maintenance, training and daily operations, while conventional instant coffee often falls short of the quality your brand represents.
Chastelein bridges that gap with carefully crafted Indonesian coffee in an elegant, simple and consistent drip bag format. Designed for hotels, villas, offices, Phinisi operators and hospitality businesses, our coffee requires only hot water — delivering a refined coffee experience without the cost and complexity of traditional equipment.
Our sales team answers business enquiries directly on WhatsApp.
Enhance your in-room experience with a premium Indonesian coffee that reflects the quality of the stay.
A thoughtful welcome amenity that adds warmth and value to every guest arrival.
Complement extraordinary journeys with coffee that reflects the character of the destination.
A more refined workplace, with quality coffee for employees, clients and meetings.
A meaningful Indonesian coffee experience for partners, clients and special occasions.
“A carefully prepared cup can turn a simple moment into a memorable one.”
A small detail that creates a lasting impression
Journal
Origins
From Indonesia's highlands to the cup — the places, people and coffees behind Chastelein.
Coming soon
Brewing
A few small details can make all the difference.
Coming soon
Hospitality
No power, no space and no margin for error — with guests who still expect a proper cup.
Coming soon
Contact
Whether you are interested in discovering our coffee, exploring a business partnership, or simply want to learn more about Chastelein — our team is always happy to connect.
We reply within two business days.
