How to Replace or Reattach the InstaCuppa French Press Travel Mug Mesh Filter (Plus Brewing and Cleaning)

What Is the InstaCuppa French Press Travel Mug?

The InstaCuppa French Press Travel Mug is a 400 ml double-walled 304 stainless steel travel mug with a built-in plunger and mesh filter, so you brew the coffee and drink it from the same container. There is no separate pot and no paper filter. Vacuum insulation keeps the drink hot for up to 3 hours and cold for up to 6 hours (product page). This guide shows how to replace or reattach its mesh filter, and also covers brewing coffee, steeping loose leaf tea and cleaning.

Last updated: 23 October 2026

Quick Action Checklist

1. Add the coffee. Take the lid and plunger off and add about 24 g of coarse ground coffee (3 heaped tablespoons) for a full 400 ml mug.
2. Pour the water. Use water just off the boil. Wait 30 seconds after the kettle clicks off, then fill up to 400 ml.
3. Stir once. A gentle stir wets every ground and keeps the extraction even.
4. Steep 4 minutes. Put the plunger back without pressing down while it brews.
5. Press slowly. Push the plunger down evenly. Fast pressing forces grounds through the mesh.
6. Rinse straight away. Rinse the mug, the lid and the mesh filter right after you finish, as the product page advises.
7. Replace the mesh when it stretches. A torn or loose mesh lets grounds into the cup. The mesh filter unscrews from the lid by hand.

How to Brew Coffee in Your French Press Travel Mug

Brewing takes four minutes. You need coarse ground coffee, water just off the boil, and the mug itself. The amounts below come from the InstaCuppa product page.

The InstaCuppa French Press Travel Mug lets you brew and drink coffee from the same container. No separate pot needed. For a smaller cup, keep the same ratio: about 6 g of coffee for every 100 ml of water.

What You Need

• Coarse ground coffee, about 24 g (3 heaped tablespoons) for the 400 ml mug
• Water just off the boil (wait 30 seconds after the kettle clicks off)
• InstaCuppa French Press Travel Mug

Step-by-Step

1. Pull out the plunger from the mug.
2. Add about 24 g of coarse ground coffee.
3. Pour in hot water up to 400 ml.
4. Stir gently with a spoon for even extraction.
5. Place the plunger back without pressing down.
6. Wait 4 minutes for a balanced brew.
7. Press the plunger down slowly and evenly.
8. Flip the lid open and drink from the mug. With the lid closed, it keeps coffee hot for up to 3 hours.

Tip: Use coarse coffee, about the size of sea salt, not fine powder. Fine powder can slip through any French press mesh, so a little fine sediment at the bottom of the cup is normal.

Capacity: 400 ml, which is one generous single serving. Source: the InstaCuppa product page, checked 23 October 2026.

What Should You Know About Brewing Loose Leaf Tea?

The InstaCuppa French Press Travel Mug also works for loose leaf tea, and you control the steeping time and strength. Use the amount of tea, the water heat and the steep time printed on your tea pack. Green tea packs often ask for water that has cooled a little after boiling. For a full chart, read our French press tea guide.

The steps for tea are the same as for coffee, except that you press as soon as the steep time on the pack is up.

1. Pull out the plunger.
2. Add the amount of loose leaf tea your tea pack suggests.
3. Pour in hot water at the heat your tea pack suggests.
4. Replace the plunger without pressing.
5. Steep for the time printed on the pack.
6. Press the plunger down to separate the leaves.
7. Drink immediately to prevent over-extraction.

How to Clean Your French Press Travel Mug

Clean the InstaCuppa French Press Travel Mug right after you finish your coffee. The product page says to unscrew the lid, tip out the grounds and rinse the mesh filter, then wash by hand with a little mild soap now and then.

The cleaning video above shows a quick soap-and-plunger method. It is written out step by step under Deep Clean below.

After Every Use

1. Remove the plunger and discard used grounds. Do not pour them down the sink.
2. Rinse the mug and plunger under warm running water.
3. Wash by hand with a little mild dish soap now and then.
4. Clean the mesh filter by running water through it while rubbing gently.
5. Dry every part before you put the lid back on. Do not microwave or deep freeze the mug.

Deep Clean (as Shown in the Video)

1. Take off the flip-top lid and tip the used coffee into a strainer, then into the bin. A spoon helps if the coffee is sticky.
2. Rinse the mug, then add some water and a small drop of dishwashing soap.
3. Put the lid back on and press the plunger up and down until the soap turns foamy. This pushes soap through the mesh filter.
4. Wash the other parts with soap, rinse everything well, and dry.

What Should You Know About Replacing the Mesh Filter?

To replace the mesh filter in the InstaCuppa French Press Travel Mug, take off the lid and unscrew the filter from the lid by hand until it comes loose. Then screw the new or cleaned filter back on by hand. No tools are needed. You can also do this just to clean the filter and reattach it.

This is how InstaCuppa's own video, How To Replace or Reattach The InstaCuppa French Press Travel Mug Mesh Filter, shows it. The product page also says the plunger rod and the stainless steel mesh filter are attached to the lid.

Note: the FAQ video above is from 2018, and some of its figures are older. The product page today lists up to 3 hours hot and 6 hours cold with the lid closed, a 1-year warranty and a 10-day free trial.

Over time, the mesh filter may stretch, bend or tear. A new filter keeps the grounds out of your cup again. Follow these steps to swap it or to reattach it after cleaning.

1. Take the lid off the mug. The plunger rod and the mesh filter come out with it.
2. Hold the lid and unscrew the mesh filter by hand until it comes loose.
3. Rinse the filter. If it is torn or bent, set it aside and use a new one.
4. Screw the cleaned filter, or the new one, back on by hand until it is snug. Do not over-tighten it.
5. Put the lid back on the empty mug and press the plunger once.
6. A smooth press with slight resistance means the filter is seated well.

Shop French Press Travel Mug

Need a new filter? The InstaCuppa Replacement Lid with Filter for the 400 ml travel mug is Rs 599 and in stock (checked 23 October 2026, product page). For grounds in the cup from any French press, see our guide to why a French press filter lets grounds through, and for other presses, our French press filter replacement guide.

Body: food-grade 304 stainless steel, double walled and vacuum insulated, with an anti-slip silicone grip. Source: the InstaCuppa product page, checked 23 October 2026.

Products Mentioned

InstaCuppa French Press Travel Mug

400 ml. Rs 1,599 in Black, Rs 1,499 in Navy Blue. Both in stock on 23 October 2026.

Shop Now

InstaCuppa Replacement Lid for French Press Mug

Lid with mesh filter for the 400 ml travel mug. Rs 599, in stock on 23 October 2026.

Shop Now

Frequently Asked Questions

What is the InstaCuppa French Press Travel Mug?

It is a 400 ml vacuum-insulated 304 stainless steel travel mug with a built-in plunger and mesh filter. You brew the coffee in it and drink straight from it, so there is no separate pot to carry or wash.

Is it vacuum insulated?

Yes. The double-walled 304 stainless steel body is vacuum insulated. InstaCuppa rates it at up to 3 hours hot and up to 6 hours cold with the lid closed.

Is it BPA-free and spill-proof?

The flip-top sipper lid is made of BPA-free PP and is spill-proof, so you can sip on the move. It is not leak-proof, so carry the mug upright and do not pack it on its side. The grip is food-grade silicone.

How do I use it?

Add about 24 g of coarse coffee (3 heaped tablespoons) for a full 400 ml mug. Pour in water just off the boil, wait 4 minutes and press the plunger down slowly. Then flip the lid open and sip.

Can I brew loose leaf tea?

Yes. Add loose leaf tea, pour in hot water, steep for the time printed on your tea pack, then press the plunger.

How do I replace the mesh filter?

The mesh filter is attached to the lid. Unscrew it from the lid by hand until it comes loose, then screw the new filter on by hand until it is snug. If your lid or filter is damaged, the Replacement Lid with Filter costs Rs 599.

Can I take the mesh filter off just to clean it?

Yes. InstaCuppa's video shows that you can unscrew the mesh filter by hand for cleaning, rinse it, and screw it back on before your next brew.

What is the warranty?

The product page lists a 1-year warranty and a 10-day free trial. For help, message InstaCuppa support on WhatsApp at 7330966937 or email support@instacuppastore.com.

Saran Reddy
Founder, InstaCuppa. Sharing honest product guides and kitchen tips since 2017.