Our specially formulated Grease Lightening Zip Lubricant helps to maintain the airtight zipper of Yukon 20/30 Can Tech coolers and Hatchie Backpack coolers.
The airtight zipper should be occasionally lubricated completed from end to end. After applying the lubricant across the surface of the zipper, slide the zipper head across the full length several times to evening distribute the lubricant, and your done.
This will keep your zipper moving smoothly as well as condition the material prolonging its life. Apply as needed.