The first thing you notice about the Superbike (18 4ltr) bag is the generous use of reflective piping. Look further and you'll find a foldaway high-vis, lifejacket-style windproof cape too. The bag is simply designed with no internal compartments and one outside pocket. Two thick, mesh- covered pads run the length of the back to create a deep channel for airflow and to add comfort under heavy loads.
There's a port for a hydration tube (no bladder included) and handy Velcro tabs to secure the hose, which are reflective. The bag features adjustable height sternum straps, while the wide but unpadded waist strap has small mesh pockets, matched by two water bottle pouches outside. The bag is expandable with a zip but there are no stabilising straps. A women's version is also available with a shorter back.