Compactor Clear Express Medium Vacuum Storage Bag Up to 75% Volumetric Reduction Hermetically Sealed against Dirt, Insects and Moisture Easy Close Dual Zipper with Closing Tool, Reusable Mini-Valve for Use with Vacuum or Manual Compression Compatible with 99% of Vacuum Cleaners with a Hose Up to 75% Volumetric Reduction Hermetically Sealed against Dirt, Insects and Moisture Easy Close Dual Zipper with Closing Tool , Great for Travelling , Reusable Mini-Valve for Use with Vacuum or Manual Compression Compatible with 99% of Vacuum Cleaners with a Hose