Zipperstop Wholesale YKK&reg; 90" VISLON ZIPPER ~ YKK #5 Molded Separating ~ Sleeping Bag ~ White (1 zipper) Zipperstop Wholesale YKK 90" VISLON ZIPPER ~ YKK #5 Molded Separating ~ Sleeping Bag ~ White (1 zipper) Made from the finest quality plastic to ensure extra strength & reliability. Very popular for sleeping bags. Very durable for outdoor use. White