The X21 variant of The Echelon [S] features by X-Pac® fabric in Slate Grey.

Everything you love about the Original Echelon –now the echelon [M], but in a smaller form factor, 22 Liters to be exact. Being 10 liters smaller than its big brother, the Echelon [S] is perfect for those who carry fewer items in their day to day activity, those with a smaller body frame, or those who simply want a more compact yet highly functional carry system.

A couple of robust magnetic sliding buckles not only makes opening/closing the flap fast and convenient, but also very satisfying and addicting, the ambidextrous shoulder strap design accommodates both righties and lefties alike without compromising fit and ergonomics, The Echelon sports an adequate amount of varying size organizer pockets to stash all your gadgets and knick-knacks, two detachable straps (sold separately) can be attached on both sides to secure items that are too big to put inside the main compartment.