Choose the correct size
Remove
one cover.
TwinCaps carries two reusable covers together: one for 250 ml slim cans and one for standard 330/500 ml European cans. Detach the size you need.
TwinCaps is designed to feel obvious from the first use. Detach the right cover, place it on the opened can, keep drinking normally, then rinse and return it to the keychain.
The complete movement
This page is built as an instruction sequence rather than a catalogue. Follow the line from the keychain to the can and back again.
Choose the correct size
TwinCaps carries two reusable covers together: one for 250 ml slim cans and one for standard 330/500 ml European cans. Detach the size you need.
Align with the can rim
Position the cover above the opened can and press it down gently. The rounded edge sits over the rim while the drinking opening remains accessible.
Keep drinking normally
The cover helps reduce exposure to dust, dirt, insects and accidental spills while leaving the brand visible during real use.
Complete the reuse loop
After use, remove the cover, rinse it with warm water, let it dry and attach it back to the keychain so it is ready for the next can.
The 30-second demonstration
This film-strip layout is deliberately different from the Product page. Replace these frames with four video stills or use the central button for the final instruction video.
Optional NFC version
The physical use stays exactly the same. With an optional NFC chip, the user can also tap TwinCaps with a smartphone and open your selected digital destination.

Care and reuse
No complicated maintenance. The cover is designed to return to the keychain after a quick rinse and dry.
Where the process makes sense
The same four-step action works wherever opened beverage cans and visible branding meet.
Fast, visual and easy to demonstrate in busy environments.
↗Useful around sand, dust, insects and movement.
↗A practical guest item with visible branding throughout use.
↗A reusable giveaway that remains on the user's keychain.
↗Order samples for a live demonstration or request a custom B2B offer with your logo, colours and optional NFC.