The design of the backpack combines shapes that are found in animals such as insects with mathematical polygone structures. This clever construction allows for the toughest possible shell to be made from the thinnest layer of material.
Solid Gray is made using an advanced polymer (PP type). This material is extremely lightweight and can be folded millions of times without breaking or tearing. In combination with our unique design, it makes for a backpack that weighs just 1275 grams.
Tough aluminium rivets are used to assemble a hardshell that will last you many years. Solid Gray is proudly manufactured in the Netherlands, allowing for the highest possible production standards.
Solid Gray has an extremely long lifespan, and of course we hope you will enjoy it for a long time to come. After many years of loyal service, it can be disassembled and reprocessed into high-purity technological materials.