Big Bad Bikes on Instagram: "The DrySpec D38 Rigid-Core Dry Bag - Smart, modular, waterproof, and super durable! The D38 features a removable rigid insert/core that enables the bag to be mounted
Twisted Throttle Dry Spec D38 Waterproof Bag Review - YouTube
DrySpec D28 and D38 drybags from Twisted Throttle | Motorcyclist