The latest restock has been updated with a UHMWPE Stretch Mesh and is now .8 oz lighter than the previous version.  

Alchemized with waterproof ALUULA Graflyte V52, this revolutionary fused mono-polymer fabric has no adhesives, no coatings, and no risk of delamination or fraying. This innovative manufacturing method delivers a framed pack weighing just 18.6 ounces, or just 17.9 ounces when the removable components are stripped away.