Skip to product information
Single Serve Coffee Brew Bags 100 pack | Red On!
  • Single Serve Coffee Brew Bags 100 pack | Red On!
  • Single Serve Coffee Brew Bags 100 pack | Red On!
  • Single Serve Coffee Brew Bags 100 pack | Red On!
  • Single Serve Coffee Brew Bags 100 pack | Red On!
  • Single Serve Coffee Brew Bags 100 pack | Red On!
  • Single Serve Coffee Brew Bags 100 pack | Red On!
Single Serve Coffee Brew Bags 100 pack | Red On!

Single Serve Coffee Brew Bags 100 pack | Red On!

£52.99 GBP
Taxes included. Shipping calculated at checkout.

Single Serve Red On Brew Bags

A box of 100 or 300 individually-wrapped brew bags filled with our Red On single-origin Robusta. The strongest coffee we make, in brew bag format. Drop a bag in a mug, add hot water, brew, drink. No grinder, no machine, no clean-up.

What it tastes of

Red On is a single-origin 100% speciality Robusta from the Badra Estate in South West India. Clean, balanced, with sweet and subtle acidity. 1,293mg of caffeine per 12fl oz brewed, one of the strongest coffees in the world. Strength 5/5.

NHS guidance is 400mg of caffeine per day for healthy adults, so pace yourself.

How to brew a coffee brew bag

  1. Drop a bag in your mug.
  2. Add hot water (just off the boil).
  3. Steep for 3 to 5 minutes. Longer steep, stronger cup.
  4. Bin the bag.

Specs

  • 100 or 300 brew bags per box
  • 8g of coffee per bag
  • Bio-degradable bags
  • Individually packaged in recyclable wrap

Need more or in a different format?

Red On is also available as bagged ground or beans, and in our brew bag bundle mixed with Battle Prep.

How strong is Red On really?

Read our coffee strength scale guide to see why Red On earns a 5/5 strength rating, how Robusta delivers more caffeine than Arabica, and how Red On compares to other high-caffeine coffees on the market.

 
Size
SHIPPING + RETURNS


THE RATHER IMPORTANT BITS

This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.

SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.

Some are brilliant at international shipping, others prefer to keep things closer to home.

At checkout, you'll see exactly where this particular brand can send your goodies.

We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!


RETURNS

You have 14 days to return items.

Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!

🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.

Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!

PAYMENT

We're frightfully modern and accept all the usual suspects:

Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay

SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!

All prices in lovely British pounds £ GBP, though international chaps will see converted prices.

Any payment pickle? We're here to help sort things out! Contact us

We Have Lots More Like This.........
Sostter independent brands marketplace — discover extraordinary makers from around the world

Hello, we are Sostter....

Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?

We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect. Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience.

Every object tells a story, and every purchase supports an independent brand doing things differently. Explore our British makers, discover sustainable brands, browse women-led businesses, find the perfect gift for her, or simply wander through our new arrivals and see what finds you.

This is just the beginning. But enough about us — read all about us, or step inside and see what catches your imagination.