For backpacks listed in Small, Medium, Large, use your torso length to determine which of these bags will fit you best. 

Small= 15"-18"

Medium= 18-21"

Large= 21"-24"

Vest Sizing:

Small = 36-38"

Medium = 38-41"

Large = 41-43"

X-Large = 43-46"

Torso Length:

In order to determine your torso length you will need to measure (in inches with a flexible tape) from your C7 (boney point on your neck, that is easy to find when you tilt your head down), straight down to just below the top of your hip bones (or, for frameless, from your C7, to where you want the bottom of the bag to end/sit). 

Custom Sizing Info:

For all custom sized bags with a vest (FKP, Crunchy, Brazos) you will need to take several measurements listed below and e-mail them to me at  thetrailiswhereiwalk@gmail.com

Chest Circumference- Any pack with a vest

Hip Circumference- Any pack with a hipbelt

Torso Length- All custom packs

Framed Packs:

To measure torso length for any framed packs, please measure from your C7, down to where the bottom of the hip belt will rest (just below the top of your hip bones; your iliac crest)

All of this size information should be included on your custom order form, after your order is placed. 

Please send any sizing questions to info@exoticpax.com