Featured in The Unplastic Shop, curated with the producers of The Plastic Detox to reduce your daily exposure to microplastics.

Pure Over Signature Mug

14 oz Black

The Pure Over Signature Mug (14 oz), made of borosilicate glass with a modern cylindrical handle, filled with dark coffee, rests on a ceramic coaster against a white background. Text graphic reads: The Unplastic Shop. Curated by the Oceanic Preservation Society — the production team behind The Plastic Detox, now streaming worldwide — to reduce plastic exposure where it matters most. A hand pours coffee from a metal pitcher into the 14 oz Pure Over Signature Mug, made of borosilicate glass and filled with ice on a wooden table; ceramic coaster, coffee machine, and plant are blurred in the background. A steaming Signature Mug (14 oz) by Pure Over sits on a wooden desk alongside a keyboard, monitor, speaker, lantern candle, and potted plants in the background, creating a cozy and inviting workspace. Hot coffee pours from a glass carafe into the Pure Over Signature Mug (14 oz) on a wooden table. Another carafe sits in the background as steam and coffee swirls rise inside this toxin-free borosilicate glass mug.
The Pure Over Signature Mug (14 oz), made of borosilicate glass with a modern cylindrical handle, filled with dark coffee, rests on a ceramic coaster against a white background.

$35.00

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Complete Your Routine

From your morning coffee to your evening nightcap, Pure Over’s Signature Mug is designed by a glass artist to be your everyday go-to.

Crafted from durable, scientific-grade borosilicate glass and paired with a matching ceramic coaster, it keeps every drink free from toxins and microplastics.

At 14 oz, it’s the perfect size for whatever you’re sipping.

Made of Borosilicate glass and ceramic.

Universal fit with any pour over dripper.

Care & Cleaning: Easy to clean and dishwasher safe.

Grove Values

Let’s end the plastic era for good.

This product is 100% plastic-free. There are no plastic lacquers, liners, or coatings.

Go Beyond Plastic
This product is 100% plastic-free. There are no plastic lacquers, liners, or coatings.
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More from The Unplastic Shop

Shop The Unplastic Shop
A collection of eco-friendly household items including a metal lunchbox, reusable bamboo utensils, toothpaste tablets, bamboo toothbrush, dish scrub, cleaning cubes, dish soap, and colored pencils, all arranged on a wooden board.
The unplastic shop

Curated to reduce plastic exposure where it matters most

Everything in this shop meets expert-backed criteria developed with the Oceanic Preservation Society — prioritizing reduced plastic where it counts most.

✓ Plastic never touches anything you ingest

✓ Free from BPA and all “BP” alternatives

✓ Free from PFAS and other “forever chemicals”

✓ Selected to avoid endocrine-disrupting chemicals (EDCs) and other chemicals associated with hormone disruption

Download the Standards

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