Custom-fit backpacks are Osprey's Legacy. Our expertise in designing backpacks that fit every shape, size and gender dates back to 1974, when Osprey was founded on designing custom packs for mountaineers headed to the
Sierra.
As the leader in custom-fit backpacks, out pack-fitting technique ensures a properly fitting pack that maximizes efficiency, comfort and safety both on and off the trail.
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 rnage of torso lengths. To determine your torso measurement, please see diagram below.
The all-new, next-gen bite valve is compact while still delivering great flow, with a smooth, on-off valve that is easy to operate one-handed. Installs on any 0.25 in. / 6.35 mm hose.
