Oops, I bought too much (OIBTM)! This lightweight and water-resistant packable backpack can be used either a tote or as a backpack. It packs away neatly inside your Orchard Grocery Pannier or fastens under your bike seat for those shopping trips where you get a little carried away. 

• Capacity: 23.6L.
• Size when open: 12.5" W x 16.5" H x 7" D
• Size when packed up: 4.25" W x 7" H x 2.5" D