Klättermusen Algir Sack Backpack Cloud Berry MentalCollab Looking like a wallet when Size:UK7 US7.5 EU41 Looking like a wallet when folded the PATA PATA bag from ISSEY MIYAKE's IM Men line is a functional hand pleated tote bag can be folded along the pleats and rolled up into a compact shape when not in use Pockets where you need them and a versatile shirt overshirt But with paradors style straps and aluminium anodised hardware and all the Klättermusen design cues you'd expect to find The Algir sack pack is the Klättermusen take on a classic school gym type bag with an easy to use draw cord closure that also provides was to use straps