Sizing: Osprey Backpacks
Osprey Backpack Sizing
torso | 14" (35.5cm) | 15" (38cm) | 16" (40.5cm) | 17" (43cm) | 18" (46cm) | 19" (48cm) | 20" (51cm) | 21" (53cm) | 22" (56cm) | 23" (58.5cm) | 24" (61cm) | 25" (63.5cm) | 26-29.5" (65-75 cm) | 35-47" (89-119 cm) |
U Outdoor | ||||||||||||||
Hikelite 18 & 26 | - | O/S | O/S | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - | - | - |
Hikelite 28 & 32 | - | S/M | S/M | S/M | S/M or M/L | S/M or M/L | M/L | M/L | M/L | - | - | - | - | - |
Mutant 22 | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - | - | - | - |
Mutant 52, 38 | S/M | S/M | S/M | S/M or M/L | M/L | M/L | M/L | M/L | - | - | - | - | - | - |
Mutant Nimsdai 90 | S/M | S/M | S/M | S/M or M/L | M/L | M/L | M/L | M/L | - | - | - | - | - | - |
Glade 5 & 12 | - | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - | - | - |
Zealot 30 | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - | - | - | - |
Zealot 45 | S/M | S/M | S/M | S/M or M/L | M/L | M/L | M/L | M/L | - | - | - | - | - | - |
Osprey Sportlite 15, 20 | - | O/S | O/S | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - | - | - |
Osprey Sportlite 25, 30 | S/M | S/M | S/M | S/M | S/M or M/L | M/L | M/L | M/L | M/L | - | - | - | - | - |
Firn 18 & 28 | - | S/M | S/M | S/M | S/M or M/L | S/M or M/L | M/L | M/L | M/L | - | - | - | - | - |
Bike Commute | ||||||||||||||
Radial | - | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - | - | - |
Metron 26, 24 | - | O/S | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - | - | - | - |
U Hydration | ||||||||||||||
Raptor Pro | - | - | - | O/S | O/S | O/S | - | - | - | - | - | - | - | - |
Child Carrier | ||||||||||||||
Poco SLT, Poco LT, Poco, Poco Plus, Poco Premium | - | O/S | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - | - | - | - |
Biking | Multisport | ||||||||||||||
Escapist Velocity 3 & 6 | - | - | - | - | - | - | - | - | - | - | - | - | S/M | L/XL |