Built as a replacement phone mount for their carbon and aluminium Travel Tripod models, the Travel Tripod Phone Mount from Peak Design is a universal phone mount that fits phones up to 9 cm wide, including the iPhone 11 Pro Max. When not in use, this mount hides away in the Travel Tripod's centre column for easy accessibility. Pull and twist the G-hook at the bottom to release or stow, and it's held inside by a magnet so it won't fall out. The lightweight tripod and phone mount combo may also be used as a selfie stock.
Please note that the Travel Tripod is sold separately.