How do you know you're a caffeine addict? Let's see. When someone asks "tea or coffee" do you grab your cup defensively and eye them with paranoid suspicion? Do you test the strength of your coffee by how well the spoon stands up in it? Then maybe you do have a little issue that could be worth warning innocent bystanders about.

The Caffeine Molecule Mug let's those nearby know that you're a SERIOUS coffee drinker!

And why drink mother earth's sweet nectar from earth-choking disposable cups – take your mug along to your local barista and have them pour your liquid gold into a sustainable solution!

If you are concerned about the integrity of the molecule design (naturally, it was our first question), note that in chemical line-angle diagrams (as shown on the mug), Carbon and Hydrogen are usually not explicitly shown. It is assumed that Carbon is at every junction of lines and also that the correct number of Hydrogen atoms required to give each Carbon a total of four bonds exists. This representation of the caffeine molecule is therefore based on the molecular-diagram which is widely used and recognized throughout the scientific community.

Good to know – especially if you're approached by a java-loving geek who's just downed a double shot and he's looking for a theory to disprove.

Now the Caffeine Molecule Mug is great on its own – but team it with one of our Caffeine Molecule T-Shirts and you'll be really buzzing!

Time for another hit? Absolutely – just hit Order Now!

The Caffeine Molecule Mug is white in colour and features a line-angle diagram of the caffeine molecule.