KeepCup has a dishwasher-safe travel mug or portable tumbler for every daily on-the-go drink ritual. Find the perfect match for your drink and travel style in glass for supreme taste, plastic for those who need their reusable to be as light as possible, and high-grade electropolished steel to keep hot drinks hot and cold drinks cold. Available in barista standard 4oz, 6oz, 8oz, 12oz, 16oz and 20oz sizes. 

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LEAKPROOF
Commuter - 12oz | Mulberry
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Commuter - 8oz | Mulberry
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50% RECYCLED PLASTIC
Original Clear - L 16oz | Pashmak Pink
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50% RECYCLED PLASTIC
Original Clear - 12oz | Pashmak Pink
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50% RECYCLED PLASTIC
Original Clear - 8oz | Pashmak Pink
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Brew - M 12oz | Pashmak Pink
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Brew - S 8oz | Pashmak Pink
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KeepCup reusable glass XS cup with light brown lid and white band on white background
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A KeepCup Brew XS reusable glass coffee cup with a dark purple silicone sleeve and a matching dark purple lid featuring a bright red plug shown on a plain white background
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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.
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LEAKPROOF
Commuter Light
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KeepCup Brew M 12oz in Ink, shown from the front against a white background, featuring a clear glass cup with an absoluteband and matching lid with a electric blue plug.
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50% RECYCLED PLASTIC
KeepCup Original Clear L 16oz in Frappe, shown from the front against a white background, featuring a clear tritan cup with a coral-coloured silicone band and brown lid with a peach-toned sipper plug.
4.6
KeepCup Brew Cork Quicksip S 8oz with cork band and clear lid, shown against a plain white background.
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Original - 16oz | Moonlight
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50% RECYCLED PLASTIC
KeepCup Original Clear L 16oz in Emerald, shown in a front-facing product shot against a white background, featuring a green lid with teal plug, light blue silicone band, and clear tritan cup body.
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LEAKPROOF
KeepCup Commuter S 8oz in Pashmak Pink, featuring a light pink cup with a darker pink lid, shown against a plain white background in a front-facing product shot.
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50% RECYCLED PLASTIC
KeepCup Original Clear M 12oz in Frappe, featuring a clear tritan cup with a coral-pink silicone band embossed with the KeepCup logo, and a matte brown lid with peach-coloured plug, shown against a white background.
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KeepCup Brew Longplay in Ink, a 12oz reusable coffee cup featuring double-walled glass, navy blue silicone band with embossed branding, and matching dark blue lid with sipper opening, shown against a white background.
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Original - 8oz | Moonlight
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50% RECYCLED PLASTIC
KeepCup Original Clear S 8oz in Emerald, featuring a green lid with teal plug, light blue silicone band, and clear tritan cup, shown against a white background.
4.7
Original - 12oz | Geisha
4.7
KeepCup Brew Cork M 12oz in Ink, featuring a clear glass cup with natural cork band and navy blue lid with matching plug, shown against a white background.
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Original - 12oz | Bone
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Clear glass reusable coffee cup with a navy lid and cork base on a transparent background
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Original - 8oz | Bone
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50% RECYCLED PLASTIC
KeepCup Original Clear S 8oz in Frappe, shown from the front against a white background, featuring a clear tritan cup base, coral-coloured silicone band with embossed logo, and brown plastic lid with peach-toned plug.
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KeepCup Brew S 8oz in Ink colour, featuring a clear glass cup with navy lid and absoluteband displaying the KeepCup logo, shown against a white background.
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Original - 16oz | Geisha
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KeepCup Original S 8oz in Daybreak, featuring a red-orange cup body, pink silicone band with embossed KeepCup logo, and deep red lid with sipper closure, shown against a plain white background.
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50% RECYCLED PLASTIC
KeepCup Original Clear M 12oz in Emerald, shown against a white background featuring a green lid with turquoise plug, clear tritan cup body, and light blue silicone band with embossed KeepCup logo.
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Original - 16oz | Emerald
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KeepCup Brew Cork S 8oz in Ink, featuring a clear tempered glass cup with natural cork band and navy blue lid with sipper plug, shown against a white background.
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KeepCup Original L 16oz in Deep Ink, shown in a front-facing product shot against a white background, featuring a dark navy blue cup body with a matching blue silicone band embossed with the KeepCup logo, and a charcoal lid with blue plug.
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Original - 8oz | Emerald
4.8
KeepCup Brew S 8oz in Geisha, featuring a clear tempered glass cup with a matchaband and pine lid with matcha green sip-hole plug, shown against a white background.
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Original - 16oz | Bone
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LEAKPROOF
KeepCup Commuter XL 20oz in Black, shown in a front-facing product shot against a white background, featuring a black cup with the KeepCup logo embossed on the band and a flip-top lid.
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KeepCup Commuter S 8oz in Nitro Orchid, featuring a nitro base with a orchid lid, shown from a front angle against a white background.
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Original - 12oz | Emerald
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.
4.7
KeepCup Original M 12oz in Deep Ink, shown against a white background. The reusable cup features a dark blue body with matching silicone band, black lid, and blue plug.
4.7
Original - 12oz | Moonlight
4.7
KeepCup Commuter L 16oz in Nitro Orchid, featuring a Nitro Cup with a Orchid lid, shown upright against a plain white background.
4.7
KeepCup Original L 16oz in Peaches, featuring a cream-coloured cup body with a dusky pink lid, peach-toned plug, and light pink silicone band displaying the KeepCup logo, shown against a plain white background.
4.7
LEAKPROOF
KeepCup Commuter L 16oz in Emerald Ink, featuring an emerald cup with navy lid, shown against a plain white background.
4.7
LEAKPROOF
KeepCup Commuter M 12oz in Pashmak Pink, shown in a front-facing studio shot against a white background, featuring pashmak pink cup and peony-coloured lid and flip-top closure.
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KeepCup Commuter XL 20oz in Nitro Orchid, featuring a nitro cup with an orchid lid, shown in a straight-on product shot against a white background.
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Original - 16oz | Ink
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50% RECYCLED PLASTIC
KeepCup Original Clear M 12oz in Ink, shown in a straight-on product shot against a white background, featuring a clear plastic cup with dark navy lid, blue sip cover plug, and teal silicone band with embossed KeepCup logo.
Isn’t washing a reusable cup a hassle?

A rinse. That’s the daily ask. A proper wash on the weekend, and every KeepCup is dishwasher safe anyway.

In the early days someone told our founder, “you’ve lost me at wash, I don’t have time to wash my cup.” Things have shifted since then. Convenience has begun to lose its shine as a signifier of status, and we’re waking up to the grounding effect of simple acts performed with care.

It is also why we design the way we do. Bands, seals, plugs, straws and flow adjusters all come off without tools, so there is nowhere for residue to hide. The Helix Bottle splits in the middle so you never need a bottle brush. Steel is electropolished rather than ceramic-coated, so yesterday’s coffee doesn’t follow you into today. And when a seal finally gives up, you replace the part, not the cup.

Making your coffee, taking the time to enjoy it, creating time — that is the ultimate flex. Owning things you value enough to take care of is a kind of wealth.

Where can I buy KeepCup in the UK?

Order direct from this site, or find KeepCup at Amazon, Anthropologie and Pret a Manger, alongside independent cafés and roasters across the UK.

Our full range, all colourways and Design Your Own are available online only. Stockists carry a selected range, so if you’re after a specific size or colour, ordering direct is the surest way to get it.

Run a café or shop and want to stock KeepCup? Get in touch about wholesale.

What makes KeepCup different on sustainability?

KeepCup designs products to stay in use. Not to be bought, admired and replaced, but to be washed, carried and reached for again tomorrow.

We commissioned an independent peer reviewed Life Cycle Analysis in 2018 to debunk the packaging industry’s claim that washing a reusable cup has a greater environmental impact than single use. It was the first study of its kind, and it found the opposite. Depending on material, a KeepCup beats 1,000 disposable cups in 24 to 66 uses.

  • We started the category, not the trend: KeepCup created the barista-standard reusable cup in 2009 and holds the original patents. Sizes match café pour volumes, so a barista can fill without guesswork or waste.
  • We design for reuse, not for replacement: Every part can be bought individually. A worn seal shouldn’t cost you a cup.
  • We think the washing-up is the point: Loan schemes, return logistics and tracking systems exist to engineer away one small act — rinsing your own cup. Owning something and caring for it is not an inconvenience to be solved.
  • We don’t think reuse needs a reward: Bringing your own cup is a decision you made for you. The good deed is its own reward.

Made by a certified B Corp that gives 1% of global revenue to environmental causes. A reusable cup only makes a difference when it becomes part of everyday life — and that is the whole design brief.

What’s the correct café etiquette with a reusable cup?

Hand over a clean cup. Hang onto the lid.

Grab your beverage. Secure the lid and go enjoy your day.

That’s the whole ritual. A clean, empty cup handed over at the till is the fastest way to keep the queue moving, and the lid staying in your hand is what makes it fast.

KeepCup was born in a café in 2009 and baristas have shaped the design ever since. The sizes are built to café pour volumes, not to look good on a shelf: 8oz for a flat white or short latte, 12oz for the café standard, 16oz when there’s more milk or ice in play. Hand over a 12oz and your barista knows exactly what fits. No guesswork, no waste, no repouring.

Reuse can slow a busy counter down. Doing it properly is how you make sure it doesn’t.