The Borough is the most environmentally friendly shopping bag available. Bid farewell to plastic. This eco-friendly folding bag, which is made of sturdy recycled nylon ripstop, neatly folds into its own little D-pocket for convenient storage. You can easily connect it to any ROKA London backpack thanks to its convenient D-ring. The Borough is considerate of the environment and kind to your bulky cargo, motivated by our dedication to a more sustainable world.