Powered by coffee and dissolved oxygen
...but mostly coffee. A wry little science joke for anyone who measures DO for a living and runs on caffeine to do it. Now on mugs, pouches, notebooks and more.
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The dissolved oxygen probe isn't the only thing running on a meter.
If your day starts with a calibration check and ends somewhere past your third cup, this design gets it. A small nod to the field techs, the water quality nerds, and everyone else whose lab notebook has a coffee ring on every page.
Meet the Powered by Coffee collection.
Find the design on a classic mug, zip pouch, spiral notebook, and stainless water bottle sticker.
Powered by Coffee and Dissolved Oxygen Classic Mug
A simple white ceramic mug carrying the joke in bold type, with a little DO water-drop icon between the coffee cups. Dishwasher and microwave safe.
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Powered by Coffee and Dissolved Oxygen Zipper Pouch
Canvas zipper pouch with a brass zip pull, sized for pens, calibration standards, or the usual desk clutter. The design prints clean on the matte white canvas.
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Powered by Coffee and Dissolved Oxygen Spiral Notebook
A hardcover spiral notebook for field notes, sample logs, or anything else that needs a caffeinated witness. Wire-bound so it lies flat on the bench.
Shop this product“Powered by coffee and dissolved oxygen… but mostly coffee.”
Take the joke wherever you go.
The same design, sized for a water bottle sticker — more products and sizes available in the shop.
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Order directly from Aquaglobal Vet Shop for direct-order pricing while supporting the artist behind every design.
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