Glass Travel Mug with Natural Cork Band | KeepCup Brew Reusable Coffee Cups

Q: The Original Icon of Reuse

The KeepCup Brew Cork is the reusable glass coffee cup that started a movement. Hand-assembled in Australia and loved worldwide, it pairs durable, tempered glass with a natural cork band for comfort and grip. Sourced sustainably from Portugal’s wine industry, each cork band is unique — a nod to craftsmanship, not mass production. Perfectly sized for barista espresso machines, Brew Cork delivers a café-quality experience with every pour. It’s beautiful to hold, easy to clean, and made to last. Since 2014 and counting, this cup has been the global benchmark for sustainable design and simple reuse — the original, and still the best.

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4.8

KeepCup Brew Cork M 12oz in Press colour, featuring a tempered glass cup with natural cork band and charcoal grey lid with cream-coloured plug, shown against a plain white background.

Hand holding a KeepCup Brew Cork M 12oz in Press colour, featuring a dark grey lid with light grey plug, natural cork band, and glass cup filled with a latte, with a blurred café setting in the background.

Brew Cork
M 12oz | Press

$30.10 NZD $43.00 NZD

Press

4.8

KeepCup Brew Cork S 8oz in Press colourway, featuring a clear glass cup with natural cork band, charcoal grey lid and light grey plug, photographed front-on against a white background.

A barista wearing a dark blue apron pours steamed milk from a stainless steel pitcher into a KeepCup Brew Cork S 8oz in Press colour, creating latte art in the glass cup with its distinctive cork band.

Brew Cork
S 8oz | Press

$27.30 NZD $39.00 NZD

Press

4.8

KeepCup Brew Cork L 16oz in Eventide, featuring a clear glass body with natural cork band and deep teal lid with light-coloured sipper, shown against a white background.

KeepCup glass coffee cup with cork band and black lid, featuring text on a white background.

Brew Cork
L 16oz | Eventide

$32.90 NZD $47.00 NZD

Eventide

4.8

KeepCup Brew Cork M 12oz in Eventide, featuring a clear tempered glass cup with natural cork band and deep teal lid with light-coloured plug, shown from a front angle against a white background.

Brew Cork
M 12oz | Eventide

$30.10 NZD $43.00 NZD

Eventide

4.8

KeepCup Brew Cork S 8oz in Eventide, featuring a clear glass cup with natural cork band and deep teal lid with light blue sipper, shown against a plain white background.

KeepCup Brew Cork S 8oz in Eventide colour sitting on an espresso machine drip tray, with fresh espresso inside and the teal-coloured lid placed beside it, showcasing the cork band and glass cup design.

Brew Cork
S 8oz | Eventide

$27.30 NZD $39.00 NZD

Eventide

4.8

KeepCup Brew Cork L 16oz in Deep, featuring a clear glass cup with natural cork band, dark charcoal lid and bright green plug, shown against a white background.

Brew Cork
L 16oz | Deep

$32.90 NZD $47.00 NZD

Deep

4.8

KeepCup Brew Cork M 12oz in Deep, featuring a clear glass cup with natural cork band, dark charcoal lid and bright green plug, shown against a white background.

A hand wearing a pink sleeve holds a KeepCup Brew Cork M 12oz in Deep, featuring a navy blue lid with green plug, natural cork band, and glass cup filled with dark coffee, resting against a yellow metal railing.

Brew Cork
M 12oz | Deep

$30.10 NZD $43.00 NZD

Deep

4.8

KeepCup Brew Cork S 8oz in Deep, featuring a clear glass cup with natural cork band, dark navy silicone lid and bright green plug, shown against a plain white background.

Brew Cork
S 8oz | Deep

$27.30 NZD $39.00 NZD

Deep

4.5

KeepCup Brew Cork Ace L 16oz in Slice, featuring a clear glass cup with a natural cork band and lime green plastic lid with sip hole, shown at a slight angle against a white background.

KeepCup Brew Cork Ace L 16oz in Slice colourway lying on its side on a terracotta tennis court, featuring a bright yellow-green lid with white flip-top opening and natural cork band, positioned next to a vintage wooden tennis racquet.

Brew Cork Ace
L 16oz | Slice

$31.50 NZD $45.00 NZD

Slice

4.5

KeepCup Brew Cork Ace M 12oz in Slice, featuring a clear tempered glass cup with a natural cork band and lime green plastic lid with a closeable drinking spout, shown against a white background.

A hand with pink nail polish and a small geometric tattoo holds the KeepCup Brew Cork Ace M 12oz in Slice, featuring a bright yellow plastic lid, cork band, and glass cup filled with a creamy coffee, against a beige trench coat backdrop.

Brew Cork Ace
M 12oz | Slice

$30.10 NZD $43.00 NZD

Slice

4.5

KeepCup Brew Cork Ace in Slice, an 8oz reusable glass coffee cup featuring a lime green plastic lid with sipper spout, natural cork band for heat protection, and clear tempered glass base, shown against a plain white background.

A person in a beige trench coat holds a KeepCup Brew Cork Ace S 8oz in Slice, featuring a bright yellow lid with white plug, cork band, and glass cup, while walking on an urban street.

Brew Cork Ace
S 8oz | Slice

$28.70 NZD $41.00 NZD

Slice

4.5

KeepCup Brew Cork Ace L 16oz in Slam, featuring a clear glass cup with cork band and green lid with white plug, shown against a plain white background.

KeepCup Brew Cork Ace L 16oz reusable coffee cup shown from above at an angle, featuring a clear glass cup with a natural cork band and black lid placed separately beside it. A green badge indicates the cork is 100% recovered.

Brew Cork Ace
L 16oz | Slam

$31.50 NZD $45.00 NZD

Slam

4.5

KeepCup Brew Cork Ace in size M 12oz, featuring a clear tempered glass cup with a natural cork band and green plastic lid with sip hole closure, shown against a white background.

KeepCup Brew Cork Ace M 12oz in Slam green lies on its side on an artificial grass sports field, alongside other KeepCup variants with cork bands, showcasing the glass body, cork sleeve and colourful splash-proof lid.

Brew Cork Ace
M 12oz | Slam

$30.10 NZD $43.00 NZD

Slam

4.5

KeepCup Brew Cork in Ace, small 8oz size, featuring a clear tempered glass cup with natural cork band and green lid with sipper, shown against a plain white background.

KeepCup Brew Cork Ace in Slam green lying on its side on an artificial grass sports field, alongside other KeepCup varieties with pink and clear lids, showcasing the glass body, cork band and distinctive green and white lid design.

Brew Cork Ace
S 8oz | Slam

$28.70 NZD $41.00 NZD

Slam

4.5

KeepCup Brew Cork in Ace, 16oz size, featuring a clear glass cup with a natural cork band and navy blue lid with a white sip-through plug, shown on a plain white background.

Brew Cork Ace
L 16oz | Rally

$31.50 NZD $45.00 NZD

Rally

4.5

KeepCup Brew Cork in Spruce, medium 12oz size, featuring a clear glass cup with natural cork band and deep navy blue lid with sipper closure, shown against a white background.

Hand holding a KeepCup Brew Cork Ace in Rally colourway, viewed from above showing the navy blue lid with white flip-top closure, with a blurred dog visible in the background.

Brew Cork Ace
M 12oz | Rally

$30.10 NZD $43.00 NZD

Rally

4.5

KeepCup Brew Cork in Spruce, small 8oz size, shown against a white background. The reusable cup features a clear glass body, natural cork band, and deep navy blue lid with a plastic sipper plug.

A hand with light pink nail polish holds a KeepCup Brew Cork Ace S 8oz in the Rally colourway, featuring a navy blue lid, natural cork band, and glass cup filled with dark coffee.

Brew Cork Ace
S 8oz | Rally

$28.70 NZD $41.00 NZD

Rally

4.8

KeepCup Brew Cork S 8oz in Daybreak, featuring a clear tempered glass cup with natural cork band and red silicone lid with sip hole, shown against a white background.

Brew Cork
S 8oz | Dawnbreak

$27.30 NZD $39.00 NZD

Dawnbreak

4.8

KeepCup Brew Cork M 12oz in Dawnbreak, featuring a clear tempered glass cup with natural cork band and red lid with sipper opening, shown from a straight-on angle against a white background.

Brew Cork
M 12oz | Dawnbreak

$30.10 NZD $43.00 NZD

Dawnbreak

4.8

KeepCup Brew Cork L 16oz in Dawnbreak colour, featuring a clear tempered glass cup with natural cork band and red silicone lid with pink plug, shown at a slight angle against a white background.

Brew Cork
L 16oz | Dawnbreak

$32.90 NZD $47.00 NZD

Dawnbreak

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The Original Icon of Reuse

The KeepCup Brew Cork is the reusable glass coffee cup that started a movement. Hand-assembled in Australia and loved worldwide, it pairs durable, tempered glass with a natural cork band for comfort and grip. Sourced sustainably from Portugal’s wine industry, each cork band is unique — a nod to craftsmanship, not mass production.

Perfectly sized for barista espresso machines, Brew Cork delivers a café-quality experience with every pour. It’s beautiful to hold, easy to clean, and made to last. Since 2014 and counting, this cup has been the global benchmark for sustainable design and simple reuse — the original, and still the best.

Why choose the Brew Cork over other reusable cups?

The Brew Cork combines café-quality glass with a soft cork band that feels great in your hand and keeps heat away from your fingers. It’s barista-standard, fits perfectly under espresso machines, and has been a customer favourite for over 10 years for its simplicity, style, and sustainability.

What is the KeepCup Brew Cork made from?

The KeepCup Brew Cork is made from durable, tempered soda-lime glass with a natural cork band for comfort and grip. The cork is sourced sustainably in Portugal and repurposed from wine industry by-products, making every cup uniquely textured and responsibly made.