Altura thunderstorm adventure pannier bagproviding your storage solution to carry journey essentials on every ride, the thunderstorm adventure pannier bags from altura ensures your precious cargo is safe and dry in all conditions. This pannier bar is designed and engineered for road bike adventure cycling and touring. It features a tough polyester material that's ideal for handling the abuse from the demands of bike packing and the weather. Durable tpu layer with highly visible reflective coatingaltura has included a tpu coating in its construction for an extra layer of durability for everything it encounters from day to day. And, it also features reflective elements on its surface, which ensure you stay visible to other road users. Features material 100% polyester 210d with tpu coating waterproof with welded seam construction roll closure for adjustable volume universal pannier rail fittings light fitting loop front pocket reflective print weight 599g 15lbuy altura accessories from chain reaction cycles, the world's largest online bike store.