I purchased this on Mercari. It's a piece made by an artist with 20 years of experience in handmade crafts. I attached a keychain myself and used it for only a few days. Thank you. <Product Description> ・Shoulder bag / Pochette / Sacoche ・Outer fabric & Lining → Regular fabric ・Size: Width 18.5cm, Height 21cm, Bottom gusset 6cm (see image) ・Opening: Resin snap button ・Outer pocket: 1 ・Inner pocket: 1, with snap button ・Shoulder strap: Off-white, 2cm wide, adjustable length, handmade ・Size reference: Can fit two 500ml PET bottles (see image) ・No interfacing used. Machine washable. This is a used item. Please refrain from purchasing if you are sensitive to imperfections.