Prada Pre-owned Zip Backpack in blue. This pre-owned, vintage Tessuto nylon backpack includes the authenticity card (serial number 56/3) and is designed for everyday carry with a secure zip closure. Key attributes: Blue | Nylon (Tessuto) | Lightweight | Zip closure | Adjustable shoulder straps | Top carry handle | Tessuto fabric exterior | Zip-top design | Vintage aesthetic | Dimensions & fit: One size | Adjustable shoulder straps for a customizable carry | Composition & care: Nylon (Tessuto) | Spot clean with a damp cloth. Do not machine wash. Store in a cool, dry place.