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Coffee@Once Blue Tube (Medium Roast) is a nitrogen-preserved cold brew coffee concentrate crafted for smooth everyday coffee enjoyment.
Made from real coffee extract, each portable tube delivers balanced medium roast flavor, smooth aroma, and clean energy in seconds. No coffee machine. No brewing equipment. No waiting.
Simply squeeze into water, milk, or your favorite beverage and enjoy café-quality coffee wherever life takes you — at work, while travelling, during outdoor adventures, or as your daily coffee ritual.
Advanced nitrogen preservation technology helps maintain freshness, flavor, and aroma while ensuring convenience in every serving.
Flavor Profile:
Smooth & Balanced • Medium Roast • Rich Aroma • Clean Finish
Pro Tip: Mix with chilled water and ice for a refreshing cold brew or add milk for a smooth and creamy café-style latte.
Ingredients: Water, Coffee Extract.
Caffeine Content: Approximately 152mg per tube.
Net Weight: 16g per tube.
Storage Instructions: Store in a cool, dry place away from direct sunlight. Refrigerate after opening and consume promptly.
Shelf Life: 12 Months from manufacturing date when stored correctly.
Country of Origin: China.
Our nitrogen preservation process locks in aroma and freshness without the need for preservatives or additives.
THE COFFEE THAT GOES EVERYWHERE
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Nitrogen Coffee is a premium cold brew coffee concentrate preserved using advanced nitrogen technology to help maintain freshness, aroma, and flavor. It delivers a smooth and rich coffee experience anytime, anywhere.
Unlike traditional instant coffee, Nitrogen Coffee is preserved with nitrogen to help protect its natural taste and aroma. It offers a smooth, balanced flavor without the need for brewing equipment.
Simply open sticker below, press the button and enjoy it directly, or mix it with cold water, milk, oat milk, or ice, any beverage according to your taste preference.
Nitrogen Coffee offers a smooth, rich, and balanced coffee flavor with low bitterness and a clean finish, making it enjoyable for both casual coffee drinkers and enthusiasts.
No. Nitrogen Coffee is ready to enjoy and requires no coffee machine, grinder, filter, or brewing equipment.
Store in a cool, dry place away from direct sunlight. Follow any storage instructions provided on the packaging.
Nitrogen Coffee is available through The House of Umami only.
👉 Nitrogen-preserved freshness
👉 Rich and smooth cold brew flavor
👉 No brewing equipment required
👉 Convenient on-the-go format
👉 Ready in seconds
👉 Perfect with water, milk, or ice
👉 Premium coffee experience anytime, anywhere
