This is copied directly from the KeepCup webpage from the Frequently Asked Questions section:KeepCup Original Cups, Lids and plugs are currently manufactured in Victoria, Australia.KeepCup Brew glass cups and our silicone bands are manufactured and printed in China.Our cork bands originally come from the ancient cork oak forests of Portugal, but are manufactured from the recycled waste material from the wine industry.The KeepCup was conceived as a sustainable product and this mandate overrides all commercial decisions we make.

KeepCup Brew Cork - Reusable Coffee Cup Tempered Glass and Natural Cork, L 16oz/454ml - Black

KeepCup Brew Cork - Reusable Coffee Cup Tempered Glass and Natural Cork, L 16oz/454ml - Black

Q: Is the cork band removable for cleaning?

It is removable, but the KeepCup website actually recommends you don't remove it. Just hand wash and dry with the cork band on. I imagine this is to prevent stressing the cork. Frequently removing/replacing the band might be what's causing the cork breakage several reviewers seem to be experiencing.

Q: Are they completely leakproof? Ie can you turn it upside down?

No, it is not even remotely leakproof. Liquid seeps under the lid and dribbles out every time you take a sip. I have ruined many shirts because of these blasted cups. They are a waste of money.

Q: Will this for in most cup holders?

Yes it fits in all sorts of cup holders. I have a 2003 Honda Civic and it fits in there perfectly plus I have 2005 Tacoma and it fits in that cup holder perfectly

4.4/5

Product ID: 209060361

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Details

Brand
KeepCup
Color
Black
Special Feature
Durable glass
Style
Large
Theme
Café Specialty

☕16oz/454ml perfect brew size

🌿100% recovered cork band

🛡️Tempered glass for durability

Frequently Bought Together

KeepCup Brew Cork - Reusable Coffee Cup Tempered Glass and Natural Cork, L 16oz/454ml - Black

KeepCup Cold Cup - Brew Cork Tempered Glass Ice Coffee Tumbler with Recovered Cork Band, Lid and Straw - 16oz (454ml)

Description

♻️ Sip smart, live stylish—your eco-chic coffee companion!

NATURAL CORK GRIP - Sustainably sourced cork keeps your hands cool and your style organic.
BUILT TO LAST SAFE - BPA/BPS-free tempered glass designed for your daily grind and beyond.
BARISTA STANDARD BREW - Enjoy café-quality coffee rituals anywhere, anytime.
ECO IMPACT IN 24 USES - Ditch single-use waste fast with a cup that pays back your planet points.
SPLASHPROOF PRESS FIT LID - Sip confidently on the go—lid on or off, no spills, no stress.

The KeepCup Brew Cork is a 16oz reusable coffee cup crafted from durable tempered glass and wrapped in a natural cork band made from 100% recovered materials. Designed to meet barista standards, it features a splashproof press-fit lid for spill-resistant sipping. BPA/BPS-free and built for longevity, it offers an eco-friendly alternative that offsets single-use cup waste after just 24 uses.

Have a Question? See What Others Asked

Is the cork band removable for cleaning?

Are they completely leakproof? Ie can you turn it upside down?

Will this for in most cup holders?

where is this made?

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