Nylon Cassette Bum BagMade from hand woven, padded nylon strips, this bum bag features Bottega Venetas signature intrecciato weave and is designed to be worn either around the waist or slung over the shoulder. Condition: Excellent Overall: Like new condition. There is no visible wear on the interior nylon and exterior nylon, which remains clean and free from fraying or discoloration. The buckle shows only a few light surface scratches, consistent with gentle use.