On the go with our 12oz reusable coffee cup range and 500-600ml water bottle collection. Our most popular size, splashproof, leakproof, insulated, lightweight, glass and options with straw. There's one that's perfect for your beverage of choice and what 'on the go' looks like for you.

4.0
KeepCup Cold Cup Longplay Boba M 12oz in Cloud, featuring a clear double-walled glass cup with light blue silicone band, transparent lid and reusable straw, shown against a white background.
4.7
50% RECYCLED PLASTIC
KeepCup Original Clear M 12oz in Black, shown from a front view against a white background, featuring a clear plastic cup with black silicone band and black lid with sipper closure.
4.7
50% RECYCLED PLASTIC
KeepCup Original Clear M 12oz in Eventide, featuring a clear plastic cup with a teal silicone band, dark navy lid with a light purple sip-through plug, shown from a front view against a white background.
4.7
50% RECYCLED PLASTIC
KeepCup Original Clear M 12oz in Matcha, featuring a clear plastic cup with a lime green silicone band and teal lid with matching green plug, shown against a white background.
4.7
50% RECYCLED PLASTIC
KeepCup Original Clear M 12oz in Filter color, shown from a straight-on angle against a white background, featuring a clear plastic cup with a dark gray silicone band embossed with the KeepCup logo and a light beige press-fit lid with a sipper opening.
4.7
50% RECYCLED PLASTIC
KeepCup Original Clear M 12oz in Moonshine, shown in a straight-on product shot featuring a clear plastic cup with a lavender purple lid, light gray silicone band embossed with the KeepCup logo, and a translucent plug stopper.
4.7
50% RECYCLED PLASTIC
KeepCup Original Clear M 12oz in Peaches, featuring a clear plastic cup with pink silicone band and lid, and peach-coloured plug, shown against a white background.
4.6
KeepCup Thermal M 12oz in Black, shown in a straight-on product shot against a white background, featuring a double-walled stainless steel body with matte black finish and matching black press-fit lid with sipper opening.
4.6
KeepCup Thermal M 12oz in Latte color, featuring a cream-colored stainless steel body with a taupe lid, shown against a plain white background in a straight-on product shot.
4.6
KeepCup Thermal M 12oz in Nitro, featuring a brushed stainless steel body with dark gray lid, shown from a front angle against a white background.
4.6
KeepCup Thermal M 12oz in Pashmak Pink, featuring a light pink stainless steel cup body with a darker pink press-fit lid and white plug, shown from a front angle against a white background.
4.5
KeepCup Traveler M 12oz in Afterglow, featuring a pink insulated cup body with dark red lid and orange sipper plug, shown against a white background.
4.5
KeepCup Traveler M 12oz in Black, shown in a straight-on studio shot against a white background, featuring the flip-top lid, embossed KeepCup logo on the body, and matte black finish throughout.
4.6
BESTSELLER
KeepCup Brew Cork Quicksip M 12oz reusable glass coffee cup with natural cork band and clear lid, shown from a front angle against a white background.
4.8
LEAKPROOF
KeepCup Commuter M 12oz in Pashmak Pink, shown in a front-facing studio shot against a white background, featuring a pashmak cup with a peony lid and flip-top drinking closure.
5.0
Urban Adventurer set in Black featuring a black insulated mug with handle and clear lid alongside a clear double-walled tumbler with straw, both shown against a white background.
5.0
KeepCup Urban Adventurer set in Bone color featuring a white insulated mug with handle and clear plastic lid alongside a clear double-walled tumbler with straw, shown against a white background.
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Urban Adventurer set in Clay color featuring a coral insulated mug with handle and clear plastic lid alongside a clear double-walled tumbler with straw, displayed on a white background.
5.0
KeepCup Urban Adventurer set in Pine, featuring a dark green insulated mug with handle and clear lid alongside a clear double-walled tumbler with straw, shown against a white background.
4.7
KeepCup Brew Cork M 12oz in Ink, featuring a clear glass cup with a natural cork band and navy lid with a electric blue plug, shown from a front angle against a white background.
4.0
KeepCup Booked & Busy Pashmak set featuring two reusable cups side by side: a glass cup with cork band and pink plastic lid, and a taller clear tumbler with light pink silicone band, clear lid, and straw.
4.0
Two KeepCup reusable cups from the Booked & Busy Moonlight set displayed side by side: a smaller glass cup with cork band and lavender lid, and a taller clear tumbler with light blue silicone band and clear straw lid.
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KeepCup Booked & Busy Frappe bundle featuring two reusable cups side by side: a glass coffee cup with cork band and brown sipper lid on the left, and a taller clear double-walled tumbler with peach-colored band and straw lid on the right.
4.0
Two KeepCup reusable cups from the Booked & Busy Matcha set shown side by side on a white background: a smaller glass coffee cup with cork band and dark lid featuring green accents, and a taller clear tumbler with light green silicone band and straw lid.
4.7
KeepCup Commuter Cold Cup M 12oz in Fuchsia, featuring a fuchsia insulated cup with peony lid and clear straw, shown from a front angle against a white background.
4.7
KeepCup Commuter Cold Cup M 12oz in Black, shown in a straight-on product shot against a white background, featuring a black cup, black lid with straw hole, and a clear straw.
4.8
LEAKPROOF
KeepCup Commuter M 12oz in Nitro Orchid, featuring a stainless steel cup with an orchid lid and flip-top opening, shown from a front angle against a white background.
4.7
KeepCup Commuter Cold Cup M 12oz in Black, shown in a straight-on product shot against a white background, featuring a black cup, black lid with straw hole, and a clear straw.
4.7
KeepCup Commuter Cold Cup M 12oz in Fuchsia, featuring a fuchsia insulated cup with peony lid and clear straw, shown from a front angle against a white background.
4.8
KeepCup Commuter M 12oz in Fuchsia Lilac, featuring a Fuchsia Cup wth a Wisteria lid, shown from a straight-on front view against a white background.
4.7
KeepCup Commuter Cold Cup M 12oz in Emerald Cloud, featuring an emerald cup with cloud lid, shown from a front angle with a clear straw inserted.
4.8
KeepCup Commuter L 16oz in Emerald Ink, featuring an emerald reusable cup and navy lid with sipper opening, shown in a straight-on product shot against a white background.
4.8
Blue reusable coffee cup with black lid and spill-proof opening, KeepCup brand logo visible on side
4.8
LEAKPROOF
Commuter - 12oz | Mulberry
What drinks are best for a 12oz KeepCup?

A 12oz KeepCup (around 340ml) is the most popular size, often equivalent to a “medium” to-go coffee at cafes. It offers a balance between volume and portability, making it versatile for a wide range of drinks.

Specialty Coffee: Perfect for lattes, cappuccinos, and flat whites if you like a little extra milk. It’s also a great choice for larger americanos or americanos when you want a longer coffee without it being too diluted.

Specialty drinks: Works well for chai lattes, matcha lattes, mochas, and hot chocolates where the extra room balances flavor and milk.

Cold drinks: Ideal for iced lattes, iced americanos, cold brew, and even small smoothies or juices.

Tea: Generous enough for a full black tea, green tea, or herbal infusion, especially if you enjoy a larger cup to sip on throughout the morning.

Batter up! the 12oz KeepCup is the “all-rounder” — great if you like a medium-size coffee, want extra room for milk-based drinks, and want versatility for hot and cold beverages.

What is a 12oz reusable coffee cup best for?

A 12oz KeepCup is the all-rounder, and our most popular size. It is the cafe standard for a regular latte, cappuccino, chai, matcha or hot chocolate, and works just as well for iced drinks.

  • Materials: Tempered glass, lightweight plastic or insulated stainless steel.
  • Lid: Press-on splashproof lid, so you can drink with it on or off.
  • Carry: Fits car cup holders, backpacks and shoulder bags.
  • Australian design: Designed in Melbourne, with the Original plastic cups made in Australia. Bands and lids come in a wide range of colors.

If you usually order a “regular”, this is your size. Build your own with Design Your Own Brew — pick size, material, band, lid and plug.