The iPhone Pocket, a collaboration between ISSEY MIYAKE and Apple, features a unique 3D knit construction designed to fit all iPhones.
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Meanwhile, the long strap design is available in Sapphire, Cinnamon, and Black colors and is priced at $230.
It is available at select Apple Stores and Apple websites in France, Mainland China, Italy, Japan, Singapore, Korea, the UK, and the US.
This is a machine translation
Korean price is 230,000 won
https://www.apple.com/kr/shop/product/hs8j2zm/a/iphone-pocket-by-issey-miyake-short-black