PERSONAL AIR FILTER FOR WEED SMOKE Our #1 Bestseller! A personal smoke filter for cloud-free vaping. Use in combination with your favorite vaporizer or smoking accessory. Simply exhale vapor or smoke into the POCKET for no smoke, no smell, no stress! Patented process captures and dissolves particulates, reduces emissions and diminishes odor Silicone mouthpiece and sleeve Works with smoke and vapor exhalation Good for up to 150 exhales