Osprey Exos 38 Backpack (S/M)

For the ultralight committed with enough experience to appreciate a highly effective and ventilated suspension system, the minimal Exos 38 will inspire your best overnight adventures. Made with 100% recycled materials.

A supportive backpack shouldn't mean compromising weight, and the Exos is here to prove it. The Exos 38, made with 100% recycled materials is a formidable featherweight for overnight expeditions, with a minimal capacity and the same capable feature set as its larger sibling. Reach for the Exos 48 for industry-leading comfort and ventilation without added weight, making it the perfect pack for lightweight overnights and slimmed-down weekends. With refined AirSpeed suspension, the backpack keeps you cool throughout wear thanks to maximum airflow between you and the pack, making each mile feel as comfortable as the last. This injection-moulded system features ladder adjustment to provide you with 4" of torso adjustability for added comfort. The strong back panel mesh used in this system has been teamed with durable main body fabrics to ensure increased reliability.

Featuring plenty of storage options, the Exos 48 allows you to simply stow and organise your essentials whilst keeping them easily accessible. The removable floating lid makes way for an integrated FlapJacket that keeps your minimal gear contained in its stead and under-lid zipped pockets keep important belongings close to hand and easy to find. An internal hydration sleeve with a centre-back hose port makes hydration quick and easy while dual-access stretch mesh side pockets provide additional storage ideal for water bottles. Top pocket web loop attachment points, dual ice axe loops with bungee tie-offs and a stow-on-the-go trekking pole attachment are perfect for securing tools and overloads for additional storage space. Extra room also comes from a front stretch mesh pocket for stashing gear, removable sleeping pad straps and dual zipped hip belt pockets, great for keeping essentials handy. Lastly, dual strippable side compression straps allow you to stabilise the load for easier carry and an integrated safety whistle features on the sternum strap.

How To Find Your Osprey Pack Size

Locate your C7 vertebrae (the bony bump at the base of your neck).

Locate your iliac crest (your "hip shelf").

Measure the length between the C7 vertebrae and the iliac crest.

Size Guide

Measurements: 43 - 50.5 cm (17 - 20 Inch) / Pack Size: S/M

Measurements: 48 - 58.5 cm (19 - 23 Inch) / Pack Size: L/XL

Women's Size Guide

Measurements: 33 - 43 cm (13 - 17 Inch) / Pack Size: XS/S

Measurements: 40.5 - 50.5 cm (16 - 20 Inch) / Pack Size: M/L