The Stage’s back panel has a naturalfeeling curve that sits comfortably on your back when riding. It’s not very flexible though, which, combined with the tough ripstop fabric, means you need to be smart with your packing. The pack holds its shape well and doesn’t become uncomfortable when loaded up. When the 2l HydraPak bladder is full, there’s enough room alongside it in the main compartment for a pump, tube and thin jacket, at a push.You can fit a multi-tool and tyre levers in the long front pocket, the top pocket will house a phone and there are straps for a helmet.We had no issues with the pack shifting around, but the thin waist strap can dig in a bit if cinched up tight. The bladder’s bite valve is also tricky to lock while riding. Price $127 (pack) + $48 (2l bladder)