Only the queen bee is fed the royal jelly, and only the noblest brands can utilize these Royal Jelly Gold bottle pouches. The elegant golden coloring is indicative of the premium material and quality construction of the bag. These pouches are packed with top-notch features like a subtle stripe pattern, which adds to the overall visual quality. These open bottom pouches need to be heat sealed to be completely shut. Once heat-sealed the bags will be 100% airtight and waterproof. When you want to open the bag, pull on the tear notch and the bag will cleanly open. These food-grade impermeable bags are the storage solution your liquids, gels, and lotions have been asking for.