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Washington, D.C., District of Columbia · Specialty Coffee Brand Deep Dive

Slipstream

Editorial sacred-geometry artwork for Slipstream; not a documentary photograph
IndependentRoasts its own coffeeSourcing: Origin / region level
TagsSlipstreamDistrict of Columbia coffee roastersUgandaCongoBrazilIndependentOrigin / region levelRoasts in-house
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Slipstream is a Washington, D.C.-based specialty coffee brand that operates multiple cafe locations known for their refined, service-oriented atmosphere. The company balances a high-end coffee program with a craft cocktail and food menu, serving as both a professional workspace and a social destination. Founded by Ryan Fleming and Miranda Mirabella, the brand focuses on elevating coffee and cocktails from the common to the extraordinary through a relentless commitment to quality and engaging service. Their cafes are designed to be vibrant, inviting spaces that cater to both the morning commuter and the evening socialite, often featuring artistic decor and comfortable seating. By offering a curated selection of single-origin coffees alongside creative breakfast and lunch fare, Slipstream has established itself as a staple of the D.C. specialty coffee scene.

Ownership
Slipstream is an independent, locally owned brand founded by Ryan Fleming and Miranda Mirabella.
Founded
2014
Roasting
Reported to roast in-house.
What it's known for
Slipstream is known for its sophisticated hybrid concept that seamlessly transitions from a specialty coffee-focused cafe by day to a cocktail bar by evening. It is highly regarded as a local destination for high-quality, thoughtfully prepared filter coffee and creative breakfast fare.
Sourcing countries
Uganda · Congo · Brazil
Farm-level sourcing
The brand focuses on building direct relationships with farmers and sources coffee from regions such as Uganda, Congo, and Brazil. They categorize their offerings into four profiles—Comfort, Bright, Fruit, and Floral—to help customers navigate their selection.
Notable coffees
  • — Uganda Endele
  • — Congo Muungano
  • — Brazil Espirito Santo
Documented coffee offerings

Coffees researched from Slipstream

These are examples recorded during editorial research on Sep 27, 2026. They are not a live product feed. The coffee, lot, price, and availability may have changed. We have not necessarily brewed these coffees ourselves.

COMFORT | CRUISE CONTROL | Blend

Burundi, Uganda, Brazil · Natural & Washed Process

A balanced blend featuring flavors of bittersweet chocolate, upside down pineapple, and toasted nuts.

Original roaster or listing source

ICED COFFEE | Hello Sunshine Blend

Kenya, Ethiopia, Mexico · Washed & Natural

A bright and refreshing blend designed for iced coffee preparation.

Original roaster or listing source

[Fruit] STELLAR COLLISIONS - Peach Co-fermentation

Colombia · Black Honey Co-Fermented

A fruit-forward coffee bursting with juicy peach sweetness, brown sugar, and peach sweet tea.

Original roaster or listing source

External customer, cafe, marketplace, and class ratings are not comparable measures of the quality of an individual coffee. We do not convert them into original tasting scores or brand-wide star ratings. Our independent reviews are published separately after a coffee has actually been brewed and evaluated.

Verify original product sources

Retailer information: Slipstream

Documented physical retailers
Slipstream Studio
Historical source note (not live inventory): Physical cafe location in Washington, D.C. that sells whole bean coffee bags.
Physical
Slipstream 1899 Penn
Historical source note (not live inventory): Physical cafe location in Washington, D.C. that sells whole bean coffee bags.
Physical
Slipstream Downtown
Historical source note (not live inventory): Physical cafe location in Washington, D.C. that sells whole bean coffee bags.
Physical
Documented online sources
Slipstream's online shop
Historical source note (not live inventory): The brand's official website offers whole bean coffee for purchase.
Website

I was able to verify that Slipstream sells its coffee through its own physical cafe locations in Washington, D.C. and via its official online shop; no third-party retail partners were identified.

These references come from public store locators, retailer listings and brand materials — last checked Oct 11, 2026. They are research links, not proof of current stock or a buying recommendation. Verify availability, price and location directly with the source.
In the news

Recent news and media coverage about Slipstream, as documented by outside outlets. We link to the original reporting and do not rewrite or endorse it.

Sources used in this deep dive
Research disclosure — this profile was compiled from public online sources on 2026-10-03. This company overview is not a tasting review. Original tasting reviews are labeled separately when they exist. Ownership, roasting and sourcing details are attributed to documented sources. While the brand emphasizes a focus on quality and service, no specific, verifiable philanthropic programs or charitable partnerships were found in public documentation.

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