PERFECT FOR LONG TERM FOOD STORAGE - the mylar design keeps the contents inside cooler for longer compared to a regular ziplock bag! You can store coffee, rice, beans, tea leaves, herbs, spices and more for long periods of time without them spoiling. These mylar bags for food storage can store coffee, beans, candies, sugar, rice, pastries, cookies, tea, nuts, dried fruits, dried flowers, powder, snacks, spices and much more food or decorations. < p> HEAT SEALABLE FOR ANTI-ODOR CAPACITY - in case you need to make sure no odors leak out! This will also ensure that the bags have not been previously opened. PREMIUM TIGHT RESEALABLE ZIPPER - Keeps water and moisture out and odors out when sealed! The zipper closes so well that you’ll never wonder if the bag is open or closed again. No water or air will enter or leak as long as it’s sealed. OUR DURABLE 110 MICRONS THICKNESS MATERIAL - will protect your goodies from dry climates whether you’re camping, hiking or you just need premium mylar