We design premium reusable products that you'll love to use over and over. The best reusable is the one you use. Designed for repair, our products allow for easy replacement of lost or damaged parts.

5.0
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
5.0
Clear Longplay Sleeve L 16oz shown from a front angle against a white background, displaying the transparent reusable outer sleeve with embossed "Long Keep Cup Play" branding near the rim.

Longplay Sleeve

From $8.00 AUD
4.8
KeepCup Thermal Stainless Steel Cup Base in Nitro colour, M 12oz size, shown from a front angle against a white background, featuring the embossed KeepCup logo and brushed steel finish.

Insulated Thermal Cup Base

From $20.00 AUD
4.8
KeepCup Helix Stainless Steel Base in Black, S 8oz size, shown from a front angle against a white background, featuring the embossed KeepCup logo on the dark thermal sleeve and silver stainless steel rim at the top.

Helix Insulated Cup Base

From $22.00 AUD
4.8
KeepCup Original Plastic Cup Base in Clay, a warm coral-pink reusable cup shown from a front angle against a white background, displaying the 12oz/340ml capacity marking near the rim.

Original Plastic Cup Base

From $6.00 AUD
5.0
Clear transparent Helix Light Plastic Base in M 12oz size, shown from a slightly elevated angle against a white background, displaying the tapered cup shape with threaded rim and embossed recycling markings on the base.

Commuter Plastic Cup Base
12oz | Clear

$18.00 AUD
4.8
KeepCup Original Plug in Black for XXS/XS sizes, shown from above displaying both the smooth top surface with embossed KeepCup logo and the underside with its twist-lock mechanism.

Splashproof Plug

From $6.00 AUD
4.6
Red Splashproof Lid Base shown from two angles – the top view displaying the central drinking hole with grey silicone seal, and the underside view revealing the internal mechanism and embossed branding.

Splashproof Lid Base

From $6.00 AUD
4.7
Cork Band for KeepCup Glass in natural cork colour, shown as a circular replacement band photographed from a slight angle against a white background, displaying the textured cork material and shallow bowl shape.

Cork Band

From $10.00 AUD
4.8
Light blue KeepCup Silicone Band in Cloud colour, shown at a three-quarter angle against a white background, featuring the embossed KeepCup logo and textured grip pattern on the exterior.

Silicone Band

From $6.00 AUD
5.0
Silicone Band Longplay in Pashmak Pink, a soft pink circular band shown at a slight angle against a white background, featuring an embossed KeepCup logo on the front.

Silicone Band Longplay

$9.00 AUD
5.0
Clear reusable Boba Straw - L shown at a diagonal angle against a white background, displaying the transparent glass construction and smooth cylindrical shape.

Plastic Straw

From $6.00 AUD
5.0
Helix Light Bottle Extension in clear plastic with black silicone band, shown from a front angle displaying the threaded neck opening and conical shape of the transparent component.

Helix Clear Tritan Bottle Extension

$18.00 AUD
4.3
KeepCup Helix Bottle Carry Loop in Electric Blue, shown at an angle against a white background, featuring a circular ring with an integrated flexible loop handle made from blue silicone.

Helix Silicone Carry Loop

$8.00 AUD
Made to Last

At KeepCup, we believe in the power of products that are made to last. Our commitment to quality extends beyond the initial purchase, that’s why we offer a comprehensive range of replacement parts, allowing you to replace the part, not the product. Whether it’s a new lid, band, base, or plug, our replacement parts are crafted to the same high standards as the original components, ensuring your KeepCup continues to perform and look great for years to come.

This page is your go-to resource for everything you need to know about maintaining and customising your KeepCup with genuine replacement parts. We’ll guide you through the various options available, offer tips on how to choose the right parts for your cup, and provide answers to common questions about KeepCup maintenance.

Quality That Lasts: KeepCup replacement parts are built to the same exacting standards as the original components, ensuring long-lasting durability and performance.
Perfect Fit: Each part is designed to fit seamlessly with your KeepCup, maintaining the integrity and functionality of the original design.
Customisation Options: Refresh the look of your KeepCup by mixing and matching colours and materials to create a personalised cup that reflects your style.
Cost-effective Maintenance: Keep your KeepCup in top condition without the need to buy a new one. Our affordable replacement parts offer a cost-effective way to extend the life of your cup.
Sustainability in Practice: Replacing a worn or damaged part rather than discarding the whole product reduces waste and supports a more sustainable approach to consumption.

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.

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.

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.

Why are replacement parts expensive?

Replacement parts may seem costly compared to the cup itself, but there are several factors that influence the price. Every spare part — whether it’s a lid, plug, band, or glass component — goes through the same supply chain process as the full KeepCup. This includes manufacturing, quality control, warehousing, picking, packing, and shipping. Managing and storing many different parts across a global inventory adds complexity and cost, which is reflected in the price you pay for a single item.

Another factor is sustainability and durability. KeepCup doesn’t mass-produce throwaway items — each part is designed to be long-lasting, food-safe, and compatible with existing cups. Producing in smaller runs, with high standards, ensures your replacement part will perform and extend the life of your KeepCup rather than sending it to landfill.

To get the most value, we recommend bundling replacement parts with other items — such as a new KeepCup, gift, or accessory — to reach the free freight threshold. This way, you reduce the relative shipping cost and get more from your order.

Replacement parts are priced not just for the material itself but for the logistics, sustainability standards, and convenience of keeping your KeepCup in use for years. While it may seem like a small piece, the process behind delivering it to you is much bigger.