Osum Size:one size With its durable polyester material

With its durable polyester material and special weave

thanks to six pen loops and extra compartments for a set square

or as a shopper

Thanks to 7 card slots and 6 slip pockets

giving it a silky matte finish

Osum Size:one size With its durable polyester materialThe Osum is your new favorite companion on the go compact, smartly organized, and full of practical details. With two clever compartments, you can easily manage your small change: the press stud flap offers space for six cards plus extra pockets for receipts, while the zippered compartment securely stores bills, coins, and four more cards. The best part? The built in RFID technology invisibly protects you from contactless data theft. Timelessly