A Tea + Coffee Travel Kit That Fits in a ~1 L Bag

One of my latest hobbies has been one-bag travel, and one of my main challenges was keeping a full coffee kit with me, including the grinder, without letting it take over my bag.

This is the smallest version I have settled on so far: an AeroPress, a hand grinder, a tiny immersion heater, beans, tea, filters, and a few accessories, all packed into a pouch that is roughly one liter.

What Fits

• AeroPress Go Portable Coffee Maker Kit , including the brewer, cup, and cap
• 1Zpresso Q Manual Coffee Grinder , split between the grinder body, catch cup, and handle
• AeroPress paper filters , inside a zip bag that I keep in the AeroPress cap
• Immersion Water Heater , packed with the tea kit and grinder handle
  • I use one of those ultracompact immersion heaters that are common in southern Brazil, where a lot of people drink mate. The linked one is the closest international equivalent I found, not the exact same model.
• Coffee beans in a small zip bag, with the grinder catch cup stored inside the bag to serve as a spoon
• Tea in a small tin
• Tea infuser
• An older blue-and-white striped Daiso insulated lunch pouch

Tea Is Easy

Tea does not need much: leaves and an infuser are enough. I keep green tea and a small tea infuser inside a small matcha can, plus black tea inside a zip bag.

I pack the tea can, heater, and grinder handle together, then use the 1Zpresso sleeve to store that bundle.

Coffee Is the Hard Part

The coffee kit was the real challenge. For a complete brewing setup, I had to fit the grinder, water heater, filters, coffee beans, and a brewing method. I considered the AeroPress the most compact option that still felt like a complete coffee setup.

The grinder is the useful part of the puzzle. Its catch cup stays with the beans and doubles as my scoop, while the grinder body nests almost perfectly inside the AeroPress.

So the grinder is not just another cylinder to pack. Most of it goes into space that would otherwise be awkward or unused.

Packing Sequence

The packing order is:

1. Keep the grinder catch cup with the beans.
2. Put the grinder body inside the AeroPress.
3. Bundle the heater, tea, infuser, and grinder handle.
4. Let the soft parts fill the gaps.

I am calling the pouch “~1 L” rather than claiming an exact rated capacity. It is an older tapered Daiso insulated lunch bag. My measurements are about 14 x 8 cm at the base and about 14 cm tall, but it narrows toward the zipper and rounds out when packed.