Revelate’s newest product isn’t a bikepacking bag, it’s a solution for winter riding hydration. The Wampack is a low-profile hydro pack, meant to be worn under your layers during the colder months, although I don’t see why you couldn’t wear it year round as a normal, minimal hydro pack. Like all of Revelate’s products, the Wampack is made with care in Alaska, where they know a thing or two about cold temperatures. It retails for $95, so keep an eye out at your local Revelate dealer, or head to the Revelate blog to read up more about the Wampack.