• Lightweight nylon • Water resistant • Adjustable with synching straps to secure your cargo • 3M reflective stripes on all 3 sides for increased visibility • Wide mouth zipper and 2 strap closure • Each pannier measures 15″ long x 7″ wide x 10.5″ tall fully expanded = 1260 inch3 by volume • Affordable • Sold in pairs • Peta-Approved Vegan