Tempered glass cups for the craft and the sensory pleasure of coffee to go. Clean lines, pure flavour, no taint to taste, the way glass should be.

4.6
KeepCup Brew Cork Quicksip S 8oz with cork band and clear lid, shown against a plain white background.

Brew Cork QuickSip
8oz

£22.00
4.6
BESTSELLER
12oz Brew Cork Quicksip with a cork band on a transparent background

Brew Cork QuickSip
12oz

£24.00
4.6
KeepCup Brew Cork Quicksip in L 16oz size, featuring a clear tempered glass cup with cork band and transparent lid, shown at a slight angle against a white background.

Brew Cork QuickSip
16oz

£26.00
4.5
KeepCup Cold Cup Cork M 12oz with Coffee Straw, shown against a white background. The clear glass cup features a natural cork band sleeve, transparent lid and reusable plastic straw.

Cold Cup Cork with Coffee Straw
12oz

£24.00
4.5
KeepCup Cold Cup Cork L 16oz with Coffee Straw, shown against a white background. The clear reusable cup features a cork band sleeve, transparent lid and straight straw.

Cold Cup Cork with Coffee Straw
16oz

£26.00
4.5
KeepCup Cold Cup Cork M 12oz with Boba Straw, shown against a white background. The reusable glass cup features a natural cork band, clear plastic lid with straw hole, and transparent plastic straw.

Cold Cup Cork with Boba Straw
12oz

£24.00
4.5
Clear glass tumbler with a cork sleeve and straw on a white background

Cold Cup Cork with Boba Straw
16oz

£26.00
4.7
KeepCup Brew Cork S 8oz in Press colour, shown from a front angle against a white background, featuring a tempered glass cup with natural cork band, soft charcoal lid and latte plug.

Brew Cork Glass Cup
8oz | Press

£22.00
4.7
KeepCup Brew Cork M 12oz in Press colourway, shown from a front angle against a white background. The reusable cup features a clear glass body, natural cork band, and soft charcoal lid with latte plug.

Brew Cork Glass Cup
12oz | Press

£24.00
4.7
Large glass reusable coffee cup with cork sleeve and soft charcoal lid on a white background

Brew Cork Glass Cup
16oz | Press

£26.00
4.7
KeepCup Brew Cork XS 6oz in Filter colour, featuring a clear glass cup with natural cork band and latte lid with sip-through opening, shown against a plain white background.

Brew Cork Espresso Cup
Filter

£20.00
4.7
Brew Cork Glass Cup - 8oz | Filter

Brew Cork Glass Cup
8oz | Filter

£22.00
4.7
Brew Cork Glass Cup - 12oz | Filter

Brew Cork Glass Cup
12oz | Filter

£24.00
4.7
Brew Cork Glass Cup - 16oz | Filter

Brew Cork Glass Cup
16oz | Filter

£26.00
4.8
KeepCup Brew XS 6oz in Filter colour, featuring a clear tempered glass cup with a soft charocalband embossed with the KeepCup logo, and a latte lid with sipper opening, shown against a white background.

Brew Glass Espresso Cup
Filter

£18.00
4.7
KeepCup Brew Cork S 8oz in Frappe, featuring a clear glass cup with natural cork band and bronze lid with sipper, shown against a plain white background.

Brew Cork Glass Cup
8oz | Frappe

£22.00
4.7
KeepCup Brew Cork M 12oz in Frappe, featuring a clear glass cup with natural cork band and bronze lid, shown against a plain white background.

Brew Cork Glass Cup
12oz | Frappe

£24.00
4.7
Clear glass reusable cup with a bronze colour lid and wooden sleeve on a white background

Brew Cork Glass Cup
16oz | Frappe

£26.00
4.0
Medium KeepCup Cold Cup Longplay with a clay band and straw on a white background

Cold Cup Longplay Boba
12oz | Clay

£26.00
4.0
KeepCup Cold Cup Longplay Boba L 16oz in Clay with straw on a white background

Cold Cup Longplay Boba
16oz | Clay

£28.00
4.7
KeepCup Brew Cork S 8oz in Almond, featuring a clear glass cup with natural cork band and the force brown lid with latte plug, shown against a plain white background.

Brew Cork Glass Cup
8oz | Almond

£22.00
4.7
BESTSELLER
KeepCup Brew Cork M 12oz in Almond, featuring a clear glass cup with natural cork band and force lid with latte coloured plug, shown against a plain white background.

Brew Cork Glass Cup
12oz | Almond

£24.00
4.7
Clear glass reusable coffee cup with the force brown lid and cork sleeve on a white background

Brew Cork Glass Cup
16oz | Almond

£26.00
4.8
KeepCup Brew S 8oz in Roast, featuring a clear tempered glass cup with a latteband embossed with the KeepCup logo and a the force brown lid with sipper and plug, shown against a plain white background.

Brew Glass Cup
8oz | Roast

£20.00
4.8
KeepCup Brew M 12oz in Roast, featuring a clear glass cup with a latteband and the force brown lid with a latte plug, shown against a plain white background.

Brew Glass Cup
12oz | Roast

£22.00
4.7
KeepCup Brew Cork XS 6oz in Black, shown against a white background. The reusable cup features a clear glass body with a natural cork band and black lid with sipper plug.

Brew Cork Espresso Cup
Black

£20.00
4.7
KeepCup Brew Cork S 8oz in Black, shown from the front against a white background, featuring a tempered glass cup with a natural cork band and black lid with plug

Brew Cork Glass Cup
8oz | Black

£22.00
4.7
KeepCup Brew Cork M 12oz in Black, shown in a straight-on product shot featuring the clear glass cup with natural cork band and black lid against a white background.

Brew Cork Glass Cup
12oz | Black

£24.00
4.7
Clear glass reusable coffee cup with black lid and cork sleeve on a white background

Brew Cork Glass Cup
16oz | Black

£26.00
4.0
KeepCup Cold Cup Longplay Boba M 12oz in Black with straw on a white background

Cold Cup Longplay Boba
12oz | Black

£26.00
4.0
16oz KeepCup Cold Cup Longplay with black band and straw on a white background

Cold Cup Longplay Boba
16oz | Black

£28.00
4.8
KeepCup Brew XS 6oz in Black, shown from a front angle against a white background, featuring a clear tempered glass cup with a blackband and black lid with sipper.

Brew Glass Espresso Cup
Black

£18.00
4.8
KeepCup Brew S 8oz in Black, featuring a clear tempered glass cup with a blackband embossed with the KeepCup logo and a black lid with sipper, shown against a white background.

Brew Glass Cup
8oz | Black

£20.00
4.8
KeepCup Brew M 12oz in Black, featuring a clear glass cup with a blackband embossed with the KeepCup logo and a matching blac lid with sipper, shown against a white background.

Brew Glass Cup
12oz | Black

£22.00
4.7
KeepCup Brew Cork S 8oz in Deep, shown against a white background. The reusable cup features a clear tempered glass body, natural cork band, navy lid with a matcha plug.

Brew Cork Glass Cup
8oz | Deep

£22.00
4.7
KeepCup Brew Cork M 12oz in Deep, shown from a front angle against a white background, featuring a clear glass cup with a natural cork band, navy lid and matcha sipper plug.

Brew Cork Glass Cup
12oz | Deep

£24.00
4.7
Clear glass mug with a pine lid and cork sleeve on a white background

Brew Cork Glass Cup
16oz | Deep

£26.00
4.0
KeepCup Cold Cup Longplay Boba M 12oz in Matcha, shown from the front against a white background. The clear double-walled glass cup features a matcha band, transparent lid and reusable straw.

Cold Cup Longplay Boba
12oz | Matcha

£26.00
4.0
KeepCup Cold Cup Longplay Boba L 16oz in Matcha with straw on a white background

Cold Cup Longplay Boba
16oz | Matcha

£28.00
4.7
Brew Cork Glass Cup - 8oz | Daybreak

Brew Cork Glass Cup
8oz | Daybreak

£22.00
4.7
Brew Cork Glass Cup - 12oz | Daybreak

Brew Cork Glass Cup
12oz | Daybreak

£24.00
4.7
Brew Cork Glass Cup - 16oz | Daybreak

Brew Cork Glass Cup
16oz | Daybreak

£26.00
4.8
Brew Glass Cup - 8oz | Daybreak

Brew Glass Cup
8oz | Daybreak

£20.00
4.8
Brew Glass Cup - 12oz | Daybreak

Brew Glass Cup
12oz | Daybreak

£22.00
4.7
KeepCup Brew Cork XS 6oz in Saskatoon, featuring a clear tempered glass cup with natural cork band and peony lid with sipper closure, shown against a white background.

Brew Cork Espresso Cup
Saskatoon

£20.00
4.7
KeepCup Brew Cork S 8oz in Saskatoon, featuring a clear glass cup with natural cork band and peony lid, shown against a white background.

Brew Cork Glass Cup
8oz | Saskatoon

£22.00
4.7
Glass reusable coffee cup with cork base and peony lid on a white background

Brew Cork Glass Cup
12oz | Saskatoon

£24.00
4.7
Clear glass reusable cup with peony lid and cork sleeve on a white background

Brew Cork Glass Cup
16oz | Saskatoon

£26.00
4.0
KeepCup Cold Cup Longplay Boba M 12oz in Pashmak, featuring a clear double-walled glass cup with a soft pink band, transparent lid and reusable straw, shown against a white background.

Cold Cup Longplay Boba
12oz | Pashmak Pink

£26.00
4.0
BESTSELLER
KeepCup Cold Cup Longplay Boba L 16oz in Pashmak Pink with straw on a white background

Cold Cup Longplay Boba
16oz | Pashmak Pink

£28.00
What makes KeepCup glass cups worth choosing?

From the world’s original reuse pioneers, KeepCup’s glass range combines premium materials, clean lines, and daily practicality. Every cup replaces hundreds of single-use cups — proof that small steps make a big difference.

With splashproof lids and sleek, barista-standard design, these cups are as practical as they are beautiful. Whether you choose the timeless Brew Cork or the classic Brew Glass, you’ll taste coffee the way it was meant to be — pure, balanced, and waste-free.

Choose your finish — cork or silicone — and your favourite lid style. Then make your coffee, your way. Because when sustainability looks and feels this good, reuse becomes second nature.

Do glass reusable coffee cups keep drinks hot?

Glass retains heat well for shorter coffee styles like flat whites and cappuccinos. For longer-lasting warmth, choose the KeepCup Longplay with a double-wall design that insulates without adding bulk.

Can I put my reusable glass coffee cup in the dishwasher?

The glass and silicone components are dishwasher safe (top rack only). If your cup has a cork band, handwash it gently to protect its shape and finish. Designed for daily use, each KeepCup glass cup is easy to clean and even easier to love.

Is the lid on a KeepCup glass coffee cup leakproof?

KeepCup lids are splashproof, not fully leakproof — perfect for sipping on the go, not for tossing in a bag. The press-fit design with sipper plug prevents spills while giving you that café-style drinking feel.

What’s the difference between cork and silicone bands on KeepCup glass cups?

Both offer a secure grip and heat protection. The natural cork band is sourced sustainably and adds a soft, organic feel, while the silicone band is lightweight, flexible, and dishwasher safe. Choose cork for a warm, tactile experience or silicone for easy cleaning — either way, it’s reuse done right.

The Cork band has more thermal insulation and a wider grip so we offer with 16oz/450ml glass. We only offer the silicone band in 12oz size with a glass base.

Are reusable glass coffee cups safe for hot drinks?

Yes. KeepCup glass cups are made from heat-resistant toughened glass designed to handle both hot and cold drinks, and the cork or silicone band protects your hands while keeping the warmth in the coffee.

On how long it stays hot: glass holds heat well for shorter coffee styles like flat whites, cappuccinos and piccolos — the drinks it was designed around. For longer-lasting warmth, the Longplay adds a double wall and a removable sleeve, insulating without much extra bulk.

Avoid thermal shock: do not take glass from the freezer to boiling water, or the reverse.

What’s the best reusable glass coffee cup with a lid?

The KeepCup Brew Cork and Brew Glass ranges are made from durable tempered glass and come with splashproof, press-fit lids that make drinking easy on the move. Designed for coffee purists who want clarity, quality, and comfort, they’re barista-standard and made to last.