Product Description When you need a little bit extra, the Plus has all the features of the Aether, plus extra stuffability, more flex and the support for longer treks. Offering impressive carrying styles, the Plus range comes in a range of colours, styles and volumes. Osprey knows that anatomically bodies are different and need to be supported differently so they've created a custom fit for men and women - the Aether, and the Ariel. Fully customisable and designed for carrying heavier loads, the Aether offers an impressive carrying ability - feel confident knowing you can go on adventures with a supportive and reliable backpack. The Aether Plus Series packs are made from high-tenacity durable nylon fabrics designed to handle the most rugged trails. Stow your trekking poles conveniently on your pack for quick on-hand release and with the adjustable shoulder straps and hip belt you'll have a perfectly customised fit every time. Features Custom Fit: Custom fit-on-the-fly hipbelt, shoulder strap, and adjustable torso length mean the pack is adjustable to a variety of body shapes and sizes. AirScape suspension: Injection-moulded, die-cut foam AirScape back panel creates a breathable close-to-body fit Load capacity: Largest volume packs provide a stable close to body carry; ideal for managing heavy loads Durable: For extended use on rugged trails Included Daylid: Remove and quickly convert the top lid to a roomy daypack for side excursions Sustainable Materials: Constructed with high-quality bluesign-approved nylon and PFC-free DWR material Removable top lid converts to a day-lid day pack Raincover included and made from PFC-free DWR and bluesign-approved materials Stow-on-the-Go trekking pole attachment Floating top lid with lash points Integrated flap jacket cover for lidless use Dual front panel zippered pockets for easy access storage The main compartment has a large front panel with zip access Reinforced fabric front shove-it pocket Large dual-access stretch mesh side water bottle pockets Dual upper/lower side compression straps Dual front-panel compression straps with straight jacket compression Dual zippered hip-belt pockets Dual ice axe loops with bungee tie-offs Removable dividers between zippered sleeping bag compartment Removable sleeping bag straps Internal hydration reservoir sleeve Specifications Lightweight suspension: 3.5mm Lightwire peripheral frame effectively transfers the load to the hipbelt AirScape backpanel: Injection-moulded, die-cut foam AirScape frame sheet maintains comfortable back contact with ventilated airflow channels and maximum stability for carrying heavy loads Lumbar: Mesh-covered foam lumbar for supportive, lightweight and comfortable contact surfaces Harness: Easily adjustable harness system for various torso lengths, with custom fit-on-the-fly shoulder straps included Custom fit-on-the-fly shoulder straps: Allow for a precise shoulder wrap and fit; spacer mesh fabric provides a soft and comfortable contact surface Custom fit-on-the-fly hipbelt: Extendable hipbelt offers a precise fit for varying waist sizes, with incremental length and angle adjustments for a fine-tuned fit Crossbody ErgoPull hipbelt: Pulls weight into the lumbar when the hipbelt is tightened Enhanced load transfer: The custom fit-on-the-fly hipbelt integrates the LightWire frame into the adjustment system, creating a better distribution of weight and an effortless carry Main Fabric: Bluesign-approved 210D high-tenacity nylon, PFC-free DWR Accent Fabric: Bluesign-approved 210D high-tenacity nylon honeycomb contrast, PFC-free DWR Bottom Fabric: Bluesign-approved 210D high-tenacity nylon, PFC-free DWR Dimensions Size Volume Dimensions(HxWxD) Torso Fit Load Range ClaimedWeight S/M 68L 79 x 38 x 36cm 43 - 52cm 14 - 27kg 2.59kg L/XL 70L 84 x 38 x 36cm 49 - 59cm 14 - 27kg 2.71kg * Raincover and Daylid included. Size Guide Osprey Men's Pack Size Guide Sizing Overview Fit should not be compromised for any other considerations. Body shape and sizing varies from customer to customer. Not every customer will fit every pack. Adjustable packs allow customers to fine-tune the fit for optimal carry performance. Torso Length/Sizing Many Osprey packs are available in multiple sizes to fit a range of torso lengths. To determine your torso measurement, follow these simple steps to determine your size. 1. Find iliac crest (Top of hip bone) 2. On the back of the neck find C7 vertebra - Touch your chin to your chest and feel for the large protruding bone at the base of your neck 3. Measure from C7 vertebra to the iliac crest to determine your torso length Sizing Torso Length Aether PlusAtmos AG Exos 43cm (17") S/M S/M 46cm (18") S/M S/M 48cm (19") S/M or L/XL S/M 51cm (20") S/M or L/XL S/M or L/XL 53cm (21") S/M or L/XL S/M or L/XL 56cm (22") L/XL L/XL 58.5cm (23") L/XL L/XL Where two sizes are shown, either will fit - choose the smaller for a closer carry, the larger for more adjustment room.