Sizing guide - Backpacks

Fit is critical aspect of pack performance and is a complicated equation - there are many factors that impact how well a pack will fit.

Our new packs are engineered to fit as wide a range of body shapes as possible, based on data and validated through fit testing to offer the maximum number of users a high performance fit.

As it is the simplest and most repeatable measurement, we describe our fits based on back length, but this is only one factor.