The Nexis Core is the heart of the system—a magnetic hub that transforms your bottle into a hands-free companion. Designed with powerful hidden magnets, Core allows you to securely attach your bottle to metal surfaces in the gym, at work, or wherever convenience matters. Its slim, curved profile fits bottles up to 9 cm in diameter (see FAQ Section for full compatibility details). 

Will hold bottles up to 1 liter.

For best results, check out the step-by-step installation video in the FAQ section.

⚠️ Please note: All sales are final. Be sure to review the Installation Section before purchasing. Bottles in the pictures are not included.