Replace the part, not the product. Upgrade or replace your KeepCup lid, or add a new use to your cup, switch between sipper and straw lids.

4.7
Top-down view of a black KeepCup Splashproof Lid, showing the circular design with embossed KeepCup logo in the centre, rotating closure mechanism, and small triangular vent hole.

Splashproof Lid

$23.00 NZD
4.7
Top-down view of the Commuter Flip Lid in Peony, showing the circular pink lid with the KeepCup logo embossed on the flip closure mechanism.

Commuter Flip Lid

$23.00 NZD
4.6
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.

Clear QuickSip Glass Lid
SML

$20.00 NZD
4.6
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.

Clear QuickSip Espresso Lid

$17.00 NZD
4.5
Clear plastic straw inserted through a transparent reusable Coffee Straw Lid for L 16oz Glass Cup, shown from a straight-on angle against a white background to highlight the lid's circular design and straw placement.

Straw Lid

From $23.00 NZD
5.0
KeepCup Commuter Coffee Straw Lid in light blue, shown from the side with a clear reusable straw inserted through the centre, displayed against a white background.

Commuter Coffee Straw Lid

From $23.00 NZD
Go Bowl Lid

Go Bowl Lid

From $18.00 NZD
5.0
KeepCup Helix Light Bottle Lid in Clear and Black, shown from the front on a white background, featuring a brushed stainless steel cap, clear plastic body with black silicone band, and an attached black carry loop.

Helix Light Bottle Lid

$36.00 NZD
4.3
Black silicone Helix Bottle Carry Loop shown at an angle against a white background, featuring a circular ring that attaches to the bottle and an elongated loop handle for easy carrying.

Helix Silicone Carry Loop

$9.00 NZD
5.0
A clear reusable glass Coffee Straw - L shown at a diagonal angle against a white background, highlighting its straight, transparent design and smooth cylindrical shape.

Plastic Straw

From $8.00 NZD
Are replacement parts available for the Cold Cup range?

Yes — KeepCup’s modular design means lids, straws, bands and seals can be replaced to extend your Cold Cup’s lifespan and lower overall waste.

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 Replace the KeepCup Part, Not the KeepCup Product?

KeepCup’s philosophy of replacing the part, not the product, is about valuing quality and longevity. Instead of discarding an entire cup when a single component wears out, we provide replacement parts that allow you to extend the life of your KeepCup. The best reusable cup is the one you use, we're here to help you keep using it. Our products are designed for easy repair, allowing for simple replacement of lost or damaged components. With KeepCup, it's all about making a one-time, high-quality purchase. Choose KeepCup today and experience the convenience, quality, and satisfaction of the best reusable cup on the market!
By choosing to maintain your KeepCup with genuine replacement parts, you’re making a commitment to quality and sustainability. It’s a small but impactful way to reduce waste and continue enjoying a product that’s designed to last.

Can I buy replacement parts for my KeepCup?

Yes. Lids, bands, bases, plugs, seals and straws are all available individually, so you replace the part rather than the product.

  • Made to the same standard: Genuine parts are built to the same specification as the originals, so fit and food safety are unchanged.
  • Cross-compatible: Parts are designed to work with existing cups, including older models, so an upgrade does not mean starting again.
  • Restyle as well as repair: Swapping a band or lid colour is the cheapest way to make an old cup feel new.

This is the point of a modular cup: a worn seal should cost you a seal, not a cup.

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.