Women's Packs Size Guide
torso |
11" (28cm) | 12" (30.5cm) | 13" (33cm) | 14" (35.5cm) | 15" (38cm) | 16" (40.5cm) | 17" (43cm) | 18" (46cm) | 19" (48cm) | 20" (51cm) | 21" (53cm) | 22" (56cm) |
Outdoor |
||||||||||||
Ariel Pro | - | - | - | XS | XS | XS or S | XS or S | S or M | S or M | M | M | - |
Ariel AG™ [*65L only] | - | - | - | XS | XS | XS or S | XS or S | S or M | S or M | M or L* | M or L* | L* |
Ariel (before 2021) | - | - | XS/S | XS/S | XS/S | XS/S or M/L | XS/S or M/L | M/L | M/L | M/L | - | - |
Ariel/Ariel Plus (after 2020) | - | - | XS/S | XS/S | XS/S | XS/S or M/L | XS/S or M/L | M/L | M/L | M/L | - | - |
Ariel Extended Fit | - | - | - | XS/S | XS/S | XS/S | XS/S or M/L | M/L | M/L | - | - | - |
Archeon 65/45 | - | - | XS/S | XS/S | XS/S | XS/S or M/L | XS/S or M/L | M/L | M/L | M/L | - | - |
Aura AG™ (2018-2021) | - | - | - | XS | XS | XS or S | XS or S | S or M | S or M | M | M | - |
Aura AG™ LT | - | - | XS/S | XS/S | XS/S | XS/S OR M/L | XS/S OR M/L | M/L | M/L | M/L | - | - |
New Aura AG™ (2022-current) | - | - | XS/S | XS/S | XS/S | XS/S or M/L | XS/S or M/L | M/L | M/L | - | - | - |
Eja ( previous gen-2022) | - | - | - | XS | XS | XS or S | XS or S | S or M | S or M | M | M | - |
Eja Pro | - | - | XS/S | XS/S | XS/S | XS/S OR M/L | XS/S OR M/L | M/L | M/L | M/L | - | - |
Eja (2022-current) | - | - | XS/S | XS/S | XS/S | XS/S or M/L | XS/S or M/L | M/L | M/L | - | - | - |
Kyte | - | - | XS/S | XS/S | XS/S | XS/S OR M/L | XS/S OR M/L | M/L | M/L | M/L | - | - |
Kresta | - | - | XS/S | XS/S | XS/S | XS/S or S/M | XS/S or S/M | S/M | S/M | S/M | - | - |
Kresta 14 | - | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - |
Kresta 20 & 30 | - | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Lumina | - | - | - | XS | XS | XS or S | XS or S | S or M | S or M | M | M | - |
Renn | - | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Sirrus | - | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - |
Sopris/Pro | - | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Tempest Extended Fit | - | - | XS/S | XS/S | XS/S | XS/S or M/L | XS/S or M/L | M/L | M/L | - | - | - |
Tempest | - | - | XS/S | XS/S | XS/S | XS/S or M/L | XS/S or M/L | M/L | M/L | M/L | - | - |
Outdoor |
||||||||||||
Osprey UNLTD Airscape | - | - | XS/S | XS/S | XS/S | XS/S or M/L | XS/S or M/L | M/L | M/L | M/L | - | - |
Osprey UNLTD AntiGravity | - | - | XS/S | XS/S | XS/S | XS/S or M/L | XS/S or M/L | M/L | M/L | M/L | - | - |
Outdoor |
||||||||||||
Viva | - | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Viva Extended Fit | - | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - |
Xena | - | - | - | XS | XS | XS or S | XS or S | S or M | S or M | M | M | - |
Hydration |
||||||||||||
Mira | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Raven | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Sylva | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Salida | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Kitsuma | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Skimmer | - | - | - | - | O/S | O/S | O/S | O/S | - | - | - | - |
Skimmer 16 | - | - | - | - | O/S | O/S | O/S | O/S | - | - | - | - |
Dyna | - | - | - | XS/S | XS/S | XS/S | S/M | S/M | S/M | - | - | - |
Travel |
||||||||||||
Fairview Travel | - | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - |
Fairview Trek | - | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Fairview | - | - | - | - | O/S | O/S | O/S | O/S | - | - | - | - |
Ozone Duplex (W) | - | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Men's Packs Size Guide
torso |
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) |
Outdoor |
|||||||||||
Aether Pro | - | S | S | S or M | S or M | M or L | M or L | L | L | - | - |
Aether AG™ | - | S | S | S or M | S or M | M or L | M or L | L | L | - | - |
Aether AG™ 70 | - | S | S | S or M | S or M | M or L | M or L | L or XL | L or XL | XL | XL |
Aether (before 2021) | - | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | L/XL | - | - |
Aether/Aether Pls (after 2020) | - | - | S/M | S/M | S/M or L/XL | S/M or L/XL | S/M or L/XL | L/XL | L/XL | ||
Aether Extended Fit | - | - | S/M | S/M | S/M | S/M OR L/XL | S/M OR L/XL | S/M OR L/XL | S/M OR L/XL | - | - |
Archeon 70/45 | - | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | L/XL | - | - |
Atmos AG™ (2018-2021) | - | S | S | S or M | S or M | M or L | M or L | L | L | - | - |
Atmos LT | - | S | S/M | S/M | S/M OR L/XL | S/M OR L/XL | S/M OR L/XL | L/XL | L/XL | - | - |
Atmos AG™ (2022-current) | - | - | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | L/XL | - | - |
Exos (before 2023) | - | S | S | S or M | S or M | M or L | M or L | L | L | - | - |
Exos (2022-current) | - | - | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | L/XL | - | - |
Exos Pro | - | - | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | L/XL | - | - |
Kamber | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Kamber 16 | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - |
Kestrel | - | S/M | S/M | S/M | S/M or M/L | S/M or M/L | M/L | M/L | M/L | - | - |
Levity | - | S | S | S or M | S or M | M or L | M or L | L | L | - | - |
Rook | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Soelden/Pro | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Stratos 44 (2022-current) | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - |
Stratos 34/36/50 (before 2023) | - | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | S/M or L/XL | S/M or L/XL | S/M or L/XL | - | - |
Stratos24/26 (2022-current) | - | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | S/M or L/XL | S/M or L/XL | S/M or L/XL | - | - |
Stratos 34/36 (2022-current) | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - |
Talon Extended Fit | - | - | S/M | S/M | S/M | S/M | XS/S or M/L | M/L | M/L | - | - |
Talon/Pro | - | - | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | - | - | - |
Volt | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Volt Extended Fit | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - |
Osprey UNLTD Airscape | - | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | L/XL | - | - |
Osprey UNLTD AntiGravity | - | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | L/XL | - | - |
Xenith | - | - | - | M | M | M or L | M or L | L or XL | L or XL | XL | XL |
Hydration |
|||||||||||
Manta | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Raptor | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Skarab | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Duro | - | S/M | S/M | S/M or M/L | S/M or M/L | M/L | M/L | - | - | - | - |
Skarab | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Hydration |
|||||||||||
Syncro | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Siskin | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Katari | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Travel |
|||||||||||
Farpoint Trek | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Farpoint Travel Pack | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Farpoint | - | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - |
Ozone Duplex | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Unisex Packs Size Guide
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) |
Outdoor |
||||||||||||
Escapist | - | - | S/M | S/M | S/M | S/M or M/L | S/M or M/L | M/L | M/L | M/L | - | - |
Hikelite/Daylite (before 2022) | - | O/S | O/S | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
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 | - | - |
Kamber ABS | - | - | S/M | S/M | S/M or M/L | S/M or M/L | M/L | M/L | M/L | - | - | - |
Mutant (previous generations) | - | 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 28 & 52 | - | S/M | S/M | S/M | SM or 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 | - | - | - | - |
Poco Child Carrier | - | O/S | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Hydration |
||||||||||||
Syncro | - | - | S/M | S/M | S/M or M/L | S/M or M/L | M/L | M/L | - | - | - | - |
Active Everyday |
||||||||||||
Radial/Metron | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - | - |
Outdoor |
||||||||||||
Talon Ghost & Earth | - | - | - | - | - | O/S | O/S | O/S | O/S | - | - | - |
Daylite | - | O/S | O/S | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Glade 5 & 12 | - | - | - | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Sportlite Extended Fit | - | - | O/S | O/S | O/S | O/S | O/S | - | - | - | - | - |
Sportlite 15 & 20 | - | O/S | O/S | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - |
Sportlite 25 & 30 | S/M | S/M | S/M | S/M | S/M or M/L | M/L | M/L | M/L | M/L | - | - | - |
Raptor Pro | - | - | - | 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 | - | - | - | - |
Active Everyday |
||||||||||||
Metron | - | O/S | O/S | O/S | O/S | O/S | O/S | O/S | - | - | - | - |