CASEKOO Debuts LinKOO, the World's First Open Clasp Phone Case

The new case features a transformative 2-in-1 design for spring adventures.

Mar. 14, 2026 at 3:00am

CASEKOO, a leader in innovative mobile lifestyle accessories, has announced the launch of LinKOO, a groundbreaking phone case with the world's first open clasp system. The case allows users to easily attach and detach a chain or wristlet, transforming it from a secure, hands-free carry mode to a compact, traditional case. Designed for the vibrant energy of spring, LinKOO is available in a range of fresh, seasonal colors and finishes.

Why it matters

The launch of LinKOO represents CASEKOO's commitment to creating versatile, style-forward phone accessories that adapt to the needs of modern, on-the-go consumers. The open clasp system provides users with the freedom to personalize their look and carry their phone securely, while the compact, minimalist design ensures the case remains pocket-friendly.

The details

The LinKOO case features a patented, hinged clasp at the base that can open to hold a chain or wristlet, and then close to lay flush against the case for a clean, uninterrupted profile. The 2-in-1 design allows users to effortlessly switch between a secure, hands-free carry mode and a traditional, pocket-friendly case. The case is constructed with a durable, impact-resistant frame and is available in a range of fresh, seasonal colors and finishes.

  • LinKOO is now available for the iPhone 17 Pro Max in the Vital Orange color.
  • A full range of LinKOO colors and finishes will be rolling out in late May 2026.

The players

CASEKOO

A design-led lifestyle brand dedicated to creating style-forward phone accessories for life in motion.

Ralph

The founder of CASEKOO.

Got photos? Submit your photos here. ›

What they’re saying

“Spring represents a time of renewal and reconnection, so we designed LinKOO to be the perfect companion for the season's adventures.”

— Ralph, Founder of CASEKOO (PR Newswire)

“We've engineered a clasp that simply 'disappears' when you don't need it—giving our community the freedom to move seamlessly from a morning run to an afternoon of shopping, all while keeping their style and their phone protected.”

— Ralph, Founder of CASEKOO (PR Newswire)

What’s next

A full range of LinKOO colors and finishes will be rolling out in late May 2026.

The takeaway

CASEKOO's new LinKOO case represents the brand's commitment to creating versatile, style-forward phone accessories that adapt to the needs of modern, on-the-go consumers. The open clasp system and transformative 2-in-1 design provide users with the freedom to personalize their look and carry their phone securely, while the compact, minimalist design ensures the case remains pocket-friendly.