Helix and Commuter range spare parts and accessories, bottle lids, sipper lids and straw lids for screw fit insulated steel cup bases.

4.7
Commuter Flip Lid

Commuter Flip Lid

£16.00
Commuter Cold Cup Straw Lid in Burgundy on a transparent background

Commuter Coffee Straw Lid

From £12.00
5.0
Helix Light Bottle Lid in Clear with Pashmak Pink accents, shown from a front angle featuring a brushed stainless steel cap, transparent conical body, and pink silicone carry strap and decorative band.

Helix Light Bottle Lid

£20.00
4.8
KeepCup Helix Stainless Steel Base L 16oz in White, shown from a front angle against a plain background, featuring a white exterior with silicone band displaying the embossed KeepCup logo and a stainless steel lid.

Helix Insulated Cup Base

From £16.00
5.0
Clear Helix Light Plastic Base in M 12oz size, shown from a slight angle against a white background, displaying the transparent tapered cup with threaded rim and embossed recycling markings on the base.

Helix Light Plastic Base
12oz | Clear

£10.00
4.3
A hand holding the KeepCup Just Essentials Moonlight bottle by its stainless steel cap, featuring a lavender upper section and white base, carried casually beside a blue jacket near a pedestrian crossing.

Helix Bottle Carry Loop

£5.00
5.0
Helix Bottle Cap in Chrome shown from two angles: one displaying the brushed stainless steel exterior with concave top, the other revealing the internal components including a black silicone seal and white gasket ring.

Helix Bottle Cap

£8.00
White silicone gasket for KeepCup Helix Bottle Cap, shown at an angle against a plain background, displaying the circular ring shape with a tapered profile.

Gasket Helix Bottle Cap

£3.00
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.

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.

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.

What is the KeepCup 2-in-1 Commuter Cup-to-Bottle Kit?

Experience a new twist on reuse with KeepCup's innovative Commuter, available in sizes S, M and L. Each kit includes an insulated travel mug with a leakproof sipper lid and a water bottle lid for a convenient cup-to-bottle 2-in-1 experience on the go.

Compact and modular, our traveller kits are designed to fit seamlessly into your daily routine. Designed for ease, they are simple to fill and clean, making them the perfect water bottle for those on the move. In addition to our travel mugs, we offer an array of glass and cold cups, providing you with a wide range of options for your favourite beverages.

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.