The Granite Gear AirVent Reduction DryBlocs are ultralight waterproof roll closure bulk reducing sacks that are ideally shaped for easy and efficient packing. Granite Gear made the AirVent Reduction DryBlocs with an extremely waterproof breathable eVent bottom that allows air to escape as the sack is roll compressed, yet maintains its wonderful block shape that is ideal for stacking in your pack. Granite Gear also added an arched rolling stay that helps keep the top of the sack open while loading and shapes an easy to grab handle when sealed. The Granite Gear AirVent Reduction DryBlocs are the ultimate cure for compression, built tough for many adventures.
Granite Gear AirVent Reduction DryBlocs Key Features
Forms a block shape when compressed that stacks perfectly in your pack
Arched rolling stay keeps Bloc open while loading/unloading and forms an easy to grab handle when sealed
Simply roll to compress. Air is forced out the eVent bottom.