The Resistor bag was made for epic adventures. With 45 litres, you get enough equipment for a day trip. The internal 3D wire frame with fully adjustable strap system not only gives you a custom fit, it also optimizes how you carry your load. With a large top-loading main compartment, it's easy to fill and unpack. The Spindrift collar allows you to expand capacity when the need arises - and it always does. You can also store equipment in the expandable pack pocket. More small details with a big impact include a lid security pocket with key clip, hydration compatible, additional side pockets with compression straps, a chest strap whistle and a RECCO® reflector.