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Osprey Pack Size Chart

Men's Packs
Women's Packs
Unisex Packs
Interchangeable Hip Belts


Torso Sizing

Your torso size is the most important measurement and is what determines your pack size. Many Osprey packs are available in multiple sizes to fit a range of torso lengths. To determine your torso measurement at home have a friend measure the length of your back along the spine. Start at the iliac crest which is an imaginary line drawn across the top of your hip bones. From this level, measure to the C7 vertebrae, the knobby bone at the base of your neck that protrudes when you put your head down. Make sure to keep your back straight while your friend makes the measurement. If you are between sizes, it's best to find a shop where you can try on both sizes. 

Osprey Men's Size Chart

Torso Length 16"/40.5 cm 17"/43 cm 18"/46 cm 19"/48 cm 20"/51 cm 21"/53 cm 22"/56 cm 23"/58.5 cm 24"/61 cm 25"/63.5 cm
Xenith     M M M/L M/L L/XL L/XL XL XL
Aether Pro S S S/M S/M M/L M/L L L    
Aether AG (70l) S S S/M S/M M/L M/L L/XL L/XL XL XL
Aether AG S S S/M S/M M/L M/L L L    
Exos S S S/M S/M M/L M/L L L    
Levity S S S/M S/M M/L M/L L L    
Stratos S/M S/M S/M S/M - M/L S/M - M/L M/L M/L M/L    
Kestrel S/M S/M S/M S/M - M/L S/M - M/L M/L M/L M/L    
Talon S/M S/M S/M S/M - M/L S/M - M/L M/L M/L M/L    
Kamber S/M S/M S/M S/M - M/L S/M - M/L M/L M/L M/L    
Kamber (18)     One Size Fits All        
Volt   One Size Fits All      
Manta AG (38, 28) / Skarab (32, 24) S/M S/M S/M - M/L S/M - M/L M/L M/L        
Manta AG (20) / Skarab (18)   One Size Fits All        
Raptor / Vipor   One Size Fits All        
Farpoint S/M S/M S/M - M/L S/M - M/L M/L M/L M/L      
Farpoint Trek   One Size Fits All      

Osprey Women's Size Chart

Torso Length 13"/33 cm 14"/35.5 cm 15"/38 cm 16"/40.5 cm 17"/43 cm 18"/45.7cm 19"/48 cm 20"/51 cm 21"/53 cm 22"/56 cm
Xena   XS XS XS/S XS/S S/M S/M M M  
Ariel Pro   XS XS XS/S XS/S S/M S/M M M  
Ariel AG (65l)   XS XS XS/S XS/S S/M S/M M/L M/L L
Aura AG   XS XS XS/S XS/S S/M S/M M M  
Viva     One Size Fits All      
Renn     One Size Fits All      
Eja   XS XS XS/S XS/S S/M S/M M M  
Sirrus XS/S XS/S XS/S XS/S - S/M XS/S - S/M S/M S/M S/M    
Kyte XS/S XS/S XS/S XS/S - S/M XS/S - S/M S/M S/M      
Tempest XS/S XS/S XS/S XS/S - S/M XS/S - S/M S/M S/M      
Kresta XS/S XS/S XS/S XS/S - S/M XS/S - S/M S/M S/M      
Kresta (16l)   One Size Fits All      
Mira AG (34, 28) / Skimmer (30, 22)     XS/S XS/S XS/S - S/M XS/S - S/M S/M S/M    
Mira AG (18l)     One Size Fits All        
Raven / Verve     One Size Fits All        
Skimmer (18l)     One Size Fits All      
Fairview   XS/S XS/S XS/S - S/M XS/S - S/M S/M S/M S/M    
Fairview Trek     One Size Fits All      

Osprey Unisex Size Chart

Torso Length 14"/35.6 cm 15"/38 cm 16"/40.5cm 17"/43 cm 18"/46 cm 19"/48 cm 20"/51 cm 21"/53 cm 22"/56 cm 23"/58.5 cm
Escapist     C S/M S/M S/M or M/L S/M or M/L M/L M/L M/L
Hikelite / Daylite   One Size Fits All  
Variant     S S C S/M M/L M/L L L
Mutant   S/M S/M S/M S/M or M/L S/M or M/L M/L M/L M/L  
Kamber ABS     S/M S/M S/M or M/L S/M or M/L M/L M/L M/L  
Archeon (45l, 70l)       S/M S/M S/M or L/XL S/M or L/XL S/M or L/XL L/XL L/XL
Archeon (25l, 30l)       One Size Fits All  
Zealot   One Size Fits All    
Synchro     S/M S/M S/M or M/L S/M or M/L M/L M/L    
Radial / Metron       One Size Fits All  

 

 

Interchangeable Hip Belt Sizing

Some Osprey packs, including the Xenith & Xena, Aether & Ariel and Variant series packs offer interchangeable hipbelts.To determine your hipbelt size, measure around your hips at the iliac crest (not your waist, the belt should ride on your hip bones and should fit very snugly in order to take weight off your shoulders). The padded portion should wrap well around your hips, leaving a gap of 3 to 6 inches between the tips of the both hip pads when securely tightened. Make sure to account for cold weather clothing for packs being used for winter activities.

Osprey Interchangeable Hipbelt Size Chart

Hip Circumference 26"/66cm 27"/68.6cm 28"/71.1cm 29"/73.7cm 30"/76.2cm 31"/78.7cm 32"/81.3cm 33"/83.8cm 34"/86.4cm 35"/88.9cm 36"/91.4cm 37"/94cm 38"/96.5cm
Zenith
Aether
    S S S-M M M M-L M-L L L L-XL L-XL
Variant XS XS-S S S S-M S-M M M-L M-L L L-XL L-XL XL
Xena
Ariel
XS XS-S S S S-M S-M M M-L M-L L L L