Fellow Prismo Attachment for AeroPress Coffee Maker – Enhance Your Manual Coffee Maker to Brew Espresso-Style and No-Drip Immersion Coffees, Reusable Metal Filter

From the brand

About us

Fellow is a group of coffee lovers, designers, and tinkers based in San Francisco with team members all across the world.

We are on a mission to elevate everyday rituals into moments that matter. Our beautiful precision kitchenware inspires everyone to be more curious, creative, and playful.

All style, all substance. We design products for your countertop—not your cupboard—full of thoughtful features you’ll actually use.

Electric Kettles

Meet Stagg EKG, Corvo EKG, & Clyde Electric Kettle.

Coffee Machine

New (and award-winning!) Aiden Precision Coffee Maker.

Coffee Grinders

Game-changing burr coffee grinders from Opus to Ode Gen 2.

Travel Drinkware

Discover the top-rated Carter line of mugs and bottles.

Award-Winning Design We’re honored to earn acclaim from the specialty coffee world and beyond.

Opus Conical Burr Grinder 2023 Red Dot Design Award

Clara French Press 2022 Speciality Coffee Association Best New Product

Ode Brew Grinder 2021 Speciality Coffee Association Best New Product 2021 Red Dot Design Award

French Press

Let your grinds and coffee mingle awhile.

Coffee Scale

Take the math out of your morning with the ultimate coffee scale.

Barware

Rocky + Ruby tumblers for wine, whiskey, and cocktails.

Coffee + Food Storage

Atmos Vacuum Canisters now in Electric and Manual.

Stovetop Kettle

A sleek update to a stovetop staple.

How did we get started?

Founded in 2013, we had a vision of bringing the cafe experience home, but without the clunky equipment. We launched our first product, Duo, on Kickstarter.

Which product put you on the map?

Our iconic Stagg Pour-Over Kettle in 2014. 2 years later launched Stagg EKG, which has become the gold standard of electric kettles, used by champion baristas & home brewers alike.

What does the future look like?

With over one million customers, we will continue to stay true to our roots of designing each product as a complete reimagination and taking as long as it takes to get it right.

PRISMO AEROPRESS COFFEE MAKER ATTACHMENT – Prismo is a pressure actuated valve designed to attach to an AeroPress Coffee Maker to craft espresso-style coffees and creates a no drip seal for full immersion brews
PULLING A SHOT WITHOUT AN ESPRESSO MACHINE – Prismo’s special valve stays sealed until you press down and creates a build-up of pressure to brew coffee with a consistency closer to espresso
DITCH THE FLIP – Brew full-immersion coffees without inverting your AeroPress; Store leak-free in the fridge overnight for a cold brew with Prismo’s no-drip seal keeping your caffeinated contents contained until you decide to release them
STREAMLINED & MESS-FREE – Reusable etched fine stainless steel filter for consistent brews and a no-mess cleanup; Eliminating your need for paper filters, as Prismo’s reusable metal filter sustainably stops sludge in its tracks
EASY TO CLEAN – After plunging your Prismo, pop the coffee puck into your compost bin and wash with warm soapy water, air or towel dry thoroughly for next use