A tall can of HAMPY Black Onyx Sparkle Tea with a dark blue geometric pattern and white text on a white background.

Hampy Black Onyx Sparkle Tea: Robust and Smoky Fermented Tea on Bainbridge Island

Some flavors are bold enough to leave a lasting impression. Hampy Black Onyx Sparkle Tea was crafted for those moments when a drink should feel grounding, full-bodied, and deeply satisfying. With its robust and smoky character, this fermented sparkling tea delivers a distinctive experience that stands apart from ordinary beverages.


Created on Bainbridge Island, Black Onyx is part of the Hampy Sparkle Tea collection, a line of fermented sparkling teas designed to transform simple ingredients into something memorable. Each can is carefully brewed and fermented to reveal layers of flavor while maintaining a clean and refreshing finish.


Black Onyx is designed for moments when rejuvenation matters most. The bold depth of black tea, combined with gentle effervescence and natural sweetness, creates a drink that feels both comforting and refreshing at the same time.


For questions about Hampy Black Onyx Sparkle Tea or local tastings on Bainbridge Island, click the button below.

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The Best Drink You’ve Never Had


Black Onyx Sparkle Tea offers a flavor experience that many people encounter for the first time and immediately appreciate. When it is time to rejuvenate, the complex taste of Hampy Black Onyx fits the occasion perfectly.


The beverage is beautifully crafted with only three ingredients, allowing the natural qualities of the tea to shine. Through fermentation, the flavor develops depth while the gentle carbonation adds a refreshing sparkle.

Rather than drinking it only because it is healthy, Black Onyx invites people to enjoy it simply because it tastes exceptional. The smoky richness of the tea blends with the smooth sweetness of coconut palm sugar to create a beverage that feels refined and satisfying.


Serve well chilled to experience the full flavor and refreshing character of this sparkling tea.

Three Ingredients, Carefully Crafted


Hampy Sparkle Tea follows a simple philosophy: quality ingredients produce extraordinary flavor.

A small wooden scoop rests inside a rustic bowl filled with dry black tea leaves, set on a weathered wooden surface.

Filtered Water

Clean filtered water forms the base of the brewing process. It allows the tea’s natural character to develop clearly during fermentation.

Black Tea

Black tea provides the bold foundation that defines Black Onyx. Carefully selected tea leaves deliver a robust and smoky flavor that creates a deeply satisfying drinking experience.

Coconut Palm Sugar

Coconut palm sugar adds natural sweetness while maintaining a low glycemic index of approximately 35. This natural sweetener also contains nutrients such as zinc, iron, magnesium, potassium, antioxidants, B vitamins, and inulin.

Together, these ingredients create a sparkling tea that feels balanced, flavorful, and refreshingly smooth.

Tea is poured from a glass pot into a cup on a wooden surface, with loose tea leaves and mint leaves nearby.

The Fermentation Process


Fermentation is the key element that transforms simple ingredients into Hampy Sparkle Tea. During brewing and fermentation, the tea and coconut palm sugar interact to create complex flavor and natural carbonation.


Alcohol briefly forms during fermentation but is consumed and removed as the process continues. The finished beverage contains less than 0.1% alcohol while maintaining the layered flavor created through fermentation.


This careful process gives Black Onyx its signature depth and vibrant sparkle.

Black Onyx Sparkle Tea Features


Black Onyx Sparkle Tea offers several qualities that distinguish it from typical soft drinks or standard tea beverages.


• Fermented sparkling tea with a robust and smoky flavor profile
• Crafted from only water, black tea, and coconut palm sugar
• Naturally fermented with less than 0.1% alcohol
• Gluten-free and handcrafted beverage
• No additives or preservatives
• Designed for refreshing and rejuvenating moments
• Convenient recyclable 8.4-ounce (250 ml) can
• Crafted on Bainbridge Island


These characteristics create a beverage that feels bold, refreshing, and distinctive.

A can of HAMPY Black Onyx sparkling tea stands centered on a dark surface against a shadowed, minimalist background.
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Nutrition and Beverage Details


Each can of Black Onyx Sparkle Tea provides a balanced and refreshing option.


Serving Size: One 8.4-ounce can (250 ml)
Calories: 60

Total Fat: 0 grams
Sodium: 0 milligrams
Total Carbohydrates: 16 grams
Protein: 0 grams


The beverage contains small amounts of naturally occurring nutrients from coconut palm sugar while maintaining a clean and crisp profile.

A Sparkling Tea Designed to Rejuvenate


Black Onyx Sparkle Tea represents the deeper side of the Hampy collection. The bold character of black tea combined with fermentation creates a drink that feels strong, refined, and refreshing.


Whether enjoyed with a meal, during a quiet moment of rest, or when a refreshing reset is needed, Black Onyx delivers a sparkling tea experience that feels both powerful and balanced.

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