Your bag

Spend £50 for free standard UK delivery

Free shipping rules

  • £50 minimum for free standard UK delivery after discounts.
  • £30 minimum for verified Beta, Delta, Sigma and Omega members after discounts.
  • Discounts, including rewards redeemed with points, can move your bag below the minimum.
  • Your delivery address and available methods are confirmed at checkout.

Your bag is empty.

Explore freshly roasted coffees from independent roasters.

Shop all coffee

Everyday brewing essentials

  • Cafec Filter Papers 100 Pack

  • V60 Paper Filters - Timemore

  • Aeropress Filter Papers (350 Pack)

    Genuine Aeropress standard filter papers, pack of 350.Compatible for Aeropress Original, Aeropress Go, Aeropress ClearMicro-filtered paper produces a smooth, sediment-free cup with every brew.

  • Lotus Water Drops

    Brewing the perfect cup of coffee starts with the right water, and Lotus Water Drops make it effortless to fine-tune your water chemistry for...

  • APAX Lab - Single Bottles

  • ZeroWater - Replacement Filters

Expanded coffee image

The Library

Get roaster alerts

Hear about new coffees from The Library.

No store account needed. Manage your alerts through the links in our emails.

Sigma Coffee presents, our growing library of international superstar roasters brought to your door step. Here you can select a bag of Onyx, perhaps a box of April and a bag of Hydrangea all under one banner - The Library. Say goodbye to extreme shipping fees and hello to world-class coffees.

Basic mode selected for coffee cards and filters.

2138 coffees available

Filter

Klover

Finca Deborah Afterglow Geisha Natural | Panama

Tasting notes

Red Grape, Strawberry, Jasmine, Lavender

What to expect

This Geisha opens with expressive Lavender and Red Grape, followed by juicy Strawberry and a subtle Jasmine finish. The cup is elegant, aromatic and layered with floral and fruit sweetness.

Size

Roast date

Omni

The Naughty Dog

Girl Pirate Rum Barrel Colombia & Ethiopia

Tasting notes

Chocolate Pralines, Spice, Coconut, Tropical Rum

What to expect

Rum barrel resting layers Tropical Rum, Coconut and Spice over a clean washed base, finishing with sweet Chocolate Pralines. The cup carries higher acidity and pronounced aromatics with a dessert-like, full sweet close.

Size

Roast date

Filter

The Naughty Dog

El Paraiso Y05 Castillo | Colombia

Tasting notes

Spiced Tea, Apricot, Strawberry Ice Cream

What to expect

This Colombian washed coffee leans sweet and dessert-like, with Apricot and Strawberry Ice Cream notes layered with a Spiced Tea finish, and pleasantly higher acidity giving the cup a pronounced, juicy character.

Size

Roast date

Decaf

The Naughty Dog

Las Flores Pink Bourbon Anaerobic Washed Decaf | Colombia

Tasting notes

Pralines, Pez Candy, Red Berries, Hibiscus

Overall profile

Confectionary sweetness layered with signature Colombian florals, an incredibly unique decaf lot.

Size

Roast dates

Filter

Nomad Coffee

Karimikui Washed SL28, SL34, Ruiru 11 & Batian | Kenya

Tasting notes

Apricot, Black Tea, Kumquat

What to expect

Black Tea structure leads this washed Kenyan, with Kumquat brightness through the middle and an Apricot sweetness on the finish, set against a clean, crisp cup.

Size

Roast date

Filter

Nomad Coffee

Immersion Bag - Semi Washed Pacamara | El Salvador

Tasting notes

Persimmon, Orange Blossom Honey, Dulce De Leche

Overall profile

Single serve immersion bag. Excellent for travelling & low equipment brewing. See description for recipe.

Size

Roast date

Freshness pending
Decaf

Nomad Coffee

Chambakú Decaf Castillo | Colombia

Tasting notes

Golden Apple, 80% Chocolate, Muscovado Sugar

What to expect

This Colombian decaf is balanced and sweet, led by 80% Chocolate and Muscovado Sugar with very soft acidity and a very round body. A slight Golden Delicious Apple aftertaste adds gentle brightness to an otherwise rich, comforting cup.

Size

Roast date

Filter

Mirra Coffee

Augustin Ccoyo - Secret Collab | Peru

Tasting notes

Apricot, Black Cherry, Milk Chocolate

What to expect

This washed Peruvian Maragogipe is rich, viscous and syrupy, led by strong Black Cherry with creamy Milk Chocolate through the middle and a juicy Apricot sweetness lingering into the finish.

Size

Roast date

Filter

Mirra Coffee

Karimikui PB Washed | Kenya

Tasting notes

Peach Blossom, Quince Preserves, Boysenberry

What to expect

This Kenyan peaberry from Karimikui offers a dark, syrupy Boysenberry character layered with Quince Preserves sweetness and a light dusting of Peach Blossom aroma, giving a rich, sweet, fruit-forward cup.

Size

Roast date

Filter

Mirra Coffee

Karimikui AA SL28, SL34, Ruiru 11 & Batian Washed | Kenya

Tasting notes

Basil Blossom, Red Currant, Meyer Lemon

What to expect

This washed Kenyan opens with vivid Red Currant and Meyer Lemon, layered with a mildly savoury Basil Blossom note that lingers through a complex, floral finish.

Size

Roast date

Basic and Coffee Nerd

Basic

Plain-language cards and filters first. Technical filters stay available when you need them.

Coffee Nerd

Detailed cards and grouped filters for origin, process, roast, variety, and sensory profile.

Remove favourite?

Removing a favourite won’t count as a dislike.

Save your next favourite

Keep the products you love together, ready for your next visit.