HDRY MAKES BACKPACKS 100% WATERPROOF WITHOUT COMPROMISING LIGHTNESS AND FUNCTIONALITY
HDry ‘3D direct lamination’ technology bonds a durable waterproof membrane to the shell fabric for a completely sealed surface: the pack stays dry and light without compromising design, weight or function.
The HDry custom shaped waterproof membrane is directly and uniformly applied to the inner side of the backpack outer fabric by a patented 3D lamination process, seamless and tapeless.
The membrane seals the outer material and all the seams: the result is a waterproof (>10.000 mm column water), sturdy 3-layer construction with no way for water to get in.
Before HDry, the only way to protect a backpack and the items stored inside from rain was a removable cover
HDRY BENEFITS
100% WATERPROOF
Outer fabric and all seams are sealed by the HDry membrane. Water is blocked on pack outer surface and slides away so all items inside keep dry, warm and protected. The backpack can even float when equipped with a rolltop.

FUNCTIONAL AND LIGHT
HDry means no more compromise on pack weight or functionality. The waterproof membrane is seamless and tapeless steadily laminated to the main compartment without interfering with the pack design and style. The even and smooth inner surface promotes ease of filling and removing items from inside the backpack.

DURABLE
The HDry backpack 3 layer compound construction (outer fabric – waterproof membrane – protective 6.6 nylon mesh) provide product lifetime durability also on heavy duty use. In particular, the assembly seams on the outer fabric are reinforced and protected by the seamless and tapeless HDry barrier.
HDry mountaineering backpack are so much waterproof that can even float in a river
