Lightweight, comfortable, and highly breathable for an excellent fast and light backpacking, trekking, and travel pack. One of the highest regarded lightweight packs on the market, the Osprey Exos features all the benefits of a lightweight backpack but without the compromises, allowing you to move fast and light to travel further in more comfort. Revolutionary ExoForm featuring an AirSpeed ventilated trampoline mesh back panel forms the basis of the harness and hip belt, contouring to your body to provide the perfect balance of coziness and breathability. 4mm side compression straps allow you to cinch the load down promoting a more stable carry. A top lid features an array of pockets but can be removable to shed some pack weight if needed, where the flap-jacket protector will keep items out of the elements if so. Water bottle pockets feature anatomically reachable storage holes to keep you hydrated on the go, whilst the pack also hydration system compatible for those who prefer to use a reservoir. An elasticated front mesh pocket allows you to store wet items and keep them separate from the rest of your luggage.Stow-on-the-Go allows you to secure trekking poles when you require the use of both hands. A singular hardware loop and elasticated attachment point lets you carry ice axespoles for more challenging winter escapades. Every part of the design of the Exos has been meticulously analysed to ensure the pack remains at as minimal weight as possible. Coming in at barely over 1kg, the Exos one of the lightest packs with a full range of capabilities on the market. For when weight everything, and distance never far enough, let the Exos be your partner to the horizon.