80 cu. in. volume will hold your repair kit, a spare tube, cell phone, snacks and more Low profile design secures snuggly and easily under your saddle The beefy zipper holds up to years of wear and tear White liner makes finding items easy Internal padded interior protects cargo Reflective piping and light strap on back Rear facing tab for mounting tail light Velcro Straps 80 c.i. Black Small (1-100 c.i.)UPC/EAN/GTIN: 642016902116