With simplicity inspired by climbers' summit packs, the Arc'teryx Heliad 15 compressible backpack is simple, versatile, and will be your favourite accessory from work to day hike. Snag-resistant fabric is lightweight, durable and treated to resist water. This 15-litre capacity bag has a main compartment for your daily essentials, a storage pocket for a tablet or hydration system, as well as an internal pocket to secure smaller items. Its external pocket is easily accessible and serves as a storage bag. You just have to fold the bag into this pocket and you're done!