Osprey Viva Backpack

EF stands for 'Extended Fit.' This version of the Viva is specifically designed to accommodate a wider range of body types by featuring longer shoulder straps and a more generous hip belt, ensuring a comfortable, secure fit for more hikers.

Yes, with a 65-liter capacity, this pack is sized perfectly for multiday and weeklong excursions. It offers enough volume for your tent, sleeping system, and extra layers while maintaining a manageable profile.

The AirScape suspension system is engineered to keep the weight close to your body and centered, which prevents the pack from swaying. It provides a stable, supportive carry that helps distribute heavy loads evenly across your hips and shoulders.

While top-loading packs require a bit more intentional packing, this model includes a sleeping bag divider at the bottom. This allows you to isolate your sleeping gear and access it separately without needing to unpack the entire main compartment.

No, an integrated raincover is included with the pack. It is designed to stow away easily when not in use and provides reliable protection for your gear during unexpected downpours.

The internal compression strap helps you cinch down your gear once the pack is loaded. By pulling the contents tight against the back panel, it prevents your load from shifting while you are hiking, which significantly improves balance on uneven terrain.