Much like the Grizl, the pack is designed to be lightweight and rugged enough to tackle anything from the hour-long spin before work to a 200-mile gravel race. Constructed from an ultralight, waterproof laminate developed for Apidura and reinforced with an abrasion resistant panel, the seat bag is designed to fit ergonomically under the saddle, minimising sway and reducing drag. A roll-top closure provides adjustable capacity, and tailored webbing, straps and buckles shed extra weight, while ensuring the simplest setup for ease of use when every second matters.