Our 16oz reusable cup and 600-800ml bottle collections. 16oz or 454ml is the perfect size to switch between hot and cold drinks: from flat white to iced latte, there's a reusable for every cup of the day.

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BESTSELLER
Clear transparent KeepCup Cold Cup Original L 16oz with matching coffee straw, shown from a front angle against a white background, displaying the reusable cup and secure lid design.
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Clear KeepCup Cold Cup Original L 16oz with Boba Straw, shown empty against a white background, featuring a transparent reusable tumbler, fitted lid, and wide clear straw.
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KeepCup Cold Cup Cork L 16oz with Boba Straw, shown against a white background. The clear reusable cup features a natural cork band, transparent lid and wide plastic straw, photographed at a slight angle to display the full product design.
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KeepCup Cold Cup Cork L 16oz with Boba Straw, shown against a white background. The clear reusable cup features a natural cork band, transparent lid and wide plastic straw, photographed at a slight angle to display the full product design.
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KeepCup Commuter L 16oz in Black, shown in a front-facing product shot against a neutral background, featuring a matte black reusable cup with matching lid and flip-top drinking spout.
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KeepCup Commuter Cold Cup in Pine, 16oz size, featuring a brushed stainless steel body with olive green lid and clear reusable straw, shown in a straight-on product shot against a white background.
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KeepCup Commuter Cold Cup L 16oz in Fuchsia, shown in a studio shot featuring a bright pink reusable cup with a lighter pink lid and clear straw, displaying the KeepCup logo on the body.
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KeepCup Commuter Cold Cup L 16oz in Emerald, featuring a vibrant green insulated body with pale blue lid and clear reusable straw, shown at a slight angle against a white background.
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KeepCup Commuter Cold Cup L 16oz in Eden, featuring a teal body with light blue lid and clear straw, shown at a slight angle against a white background.
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KeepCup Commuter Cold Cup L 16oz in Black, shown in a studio product shot featuring the tall matte black tumbler with glossy black lid and clear straw, displaying the embossed KeepCup logo on the cup body.
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A white Design Your Own Commuter Cold Cup L 16oz shown in a clean product shot against a white background, featuring a matching white lid with a clear reusable straw and the KeepCup logo embossed on the cup body.
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KeepCup Cold Cup Longplay Boba L 16oz in Chalk, featuring a clear double-walled cup with cream-coloured silicone band, transparent lid and reusable straw, shown against a white background.
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BESTSELLER
KeepCup Cold Cup Longplay Boba L 16oz in Pashmak, featuring a clear double-walled cup with soft pink silicone band, transparent lid and reusable straw, shown against a white background.
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KeepCup Cold Cup Longplay Boba L 16oz in Black, shown in a straight-on product shot featuring the clear double-walled cup with black silicone band, transparent lid and reusable straw against a white background.
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KeepCup Cold Cup Longplay Boba L 16oz in Cloud, featuring a clear double-walled glass cup with light blue silicone band, transparent lid and reusable straw, shown in a product studio shot against a white background.
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KeepCup Cold Cup Longplay Boba L 16oz in Clay, shown from a front view against a white background. The clear double-walled cup features a coral-pink silicone band, transparent lid and reusable straw.
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KeepCup Cold Cup Longplay Boba L 16oz in Navy, shown from a front angle against a white background. The clear double-walled cup features a navy silicone band with embossed "Long Keep Cup Play" branding, a clear lid, and a reusable straw.
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KeepCup Brew Longplay L 16oz in Ink, featuring a double-walled clear glass cup with navy blue silicone band and matching lid, shown from the front against a white background.
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KeepCup Brew Longplay L 16oz in Moonlight, featuring a double-walled glass cup with light blue silicone band and lavender lid with sipper, shown against a white background.
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KeepCup Brew Longplay L 16oz in Pashmak Pink, featuring a double-walled glass cup with light pink silicone band and dusty rose lid, shown against a white background.
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KeepCup Brew Longplay L 16oz in Tangerine, featuring a clear double-walled glass cup with a coral silicone band embossed with the KeepCup logo and a pink press-fit lid, shown against a white background.
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KeepCup Brew Longplay L 16oz in Matcha, featuring a clear double-walled glass cup with a lime green silicone band and teal lid with yellow plug, shown against a white background.
Is KeepCup 16oz suitable for both hot and cold beverages?

Yes, KeepCup 16oz, or 450ml is a great size to swap between hot and cold. We have design products specifically for hot and cold coffee, the modular and sipper or straw lids can be usually swapped to move effortlessly between a morning latte and afternoon iced matcha. For keeping hot and cold we recommend insulated stainless steel, for pure enjoyment - glass, and for no fuss easy carry our coloured plastic or clear Tritan range.

How do you measure volume in a 16oz KeepCup?

Our original barista standard cups were designed to mimic the functionality of a takeaway cup. The cups were designed to replicate takeaway internal volumes, usually described in fluid ounces. The volume was measured to brim full using a press on lid. New designs like Commuter have a screw fit lid which slightly adjusts internal volumes, but the overall idea remains the same, to create an easy fill drinking experience you enjoy using.