Press Fit Parts

4.9

KeepCup Brew Glass Base in L 16oz size, a clear reusable glass tumbler with tapered sides and rolled rim, shown on a plain white background.

Brew Glass Cup Base

From $13.00 AUD

4.6

Cork Band

From $10.00 AUD

4.0

Longplay Sleeve

From $8.00 AUD

Clear
Black

5.0

Silicone Band Longplay

$9.00 AUD

4.8

From $6.00 AUD

4.6

From $6.00 AUD

4.8

From $6.00 AUD

4.5

From $18.00 AUD

4.2

Clear reusable Boba Straw - L shown at a diagonal angle against a white background, displaying the transparent glass construction and smooth cylindrical shape.

Clear reusable Boba Straw - M shown at a diagonal angle against a white background, displaying the transparent cylindrical design with smooth rounded edges.

Plastic Straw

From $6.00 AUD

4.7

Quicksip Lid in clear transparent plastic, shown from a low side angle against a white background, featuring a sliding sip opening on top and a white silicone seal ring around the base.

Exploded view of the KeepCup Camp Mug M 12oz in Bone, showing the clear plastic lid hovering above the cream-coloured stainless steel mug with matching handle and silver rim detail.

Clear QuickSip Lid
SML

$15.00 AUD

4.8

Insulated Thermal Cup Base

From $20.00 AUD

4.8

Original Plastic Cup Base

From $6.00 AUD

+27

4.7

KeepCup Quicksip Lid Thermal in XS 6oz size, shown from a slightly elevated angle against a white background. The clear plastic lid features a sleek design with a raised drinking spout and grey silicone seal ring.

Hands cradling a KeepCup Thermal Quicksip XS 6oz in Rose, viewed from above, showing a latte with a tulip milk art design through the open drinking hole.

Clear QuickSip Espresso Lid

$13.00 AUD

Go Bowl Lid

$16.00 AUD

4.6

Splashproof Lid

$20.00 AUD

Can I mix and match colours when replacing parts?

For sure. We encourage customisation, so feel free to mix and match colours to create a cup that’s uniquely yours. It's a great way to refresh colour, replacing only the parts you need – not the entire cup – supporting our commitment to sustainability and long-term use.

How do I know which replacement part I need?

KeepCup sizing is displayed on the base of all our products. Use our navigation tool to identify the replacement part by KeepCup model and material. The parts will display compatible products below, so you can check against the parts you have. Please take care when choosing size, some parts have XXS and XL options.

Are KeepCup products modular?

Our philosophy is to enjoy fewer, quality products, used well. KeepCup products are designed to be pulled apart for easy cleaning and to ensure that you can replace the part, not the product. The materials we use often are designed so there is modularity across different ranges. The Helix screw fit range is modular, and the press fit Reusable Coffee Cups have compatibility.

Why are replacement parts expensive?

Because a single part goes through almost the same supply chain as a whole cup — manufacturing, quality control, warehousing, picking, packing and shipping — and none of that scales down with the size of the item.

Inventory complexity: Holding many small parts across a global inventory costs more per unit than holding fewer finished products.
Small production runs: Parts are made in smaller batches to the same food-safe standard, which costs more per piece than a full production run.
Built to last, not to churn: We do not mass-produce throwaway components, so there is no cheap version to fall back on.

The best value is bundling parts into one order rather than buying them one at a time — and a replaced part still costs far less than a replaced cup.