How to Fix a Torn Backpack Rain Cover

Backpack covers are thin, waterproof or water-resistant, nylon bags. Stretched over a backpack in rain or wet elements, the pack serves to protect the pack and its contents. Made from fabric similar to tents, a backpack cover uses ripstop nylon as the main layer. While it may be "ripstop," the fabric is not a panacea against punctures or small tears. If one occurs on your backpack cover, use some simple methods to repair the cover. Use one method for field use and the other for more complete repairs at home.

Things You'll Need

  • Duct tape
  • Nylon patch material for outdoor products
  • Cutting tool
  • Lighter
  • Nylon fabric epoxy-seam sealer
  • Iron
  • Flat, heavy object
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Instructions

  1. Field Repair

    • 1

      Take the cover off the pack. Isolate the damage by examining the cover, inside and out.

    • 2

      Tear off two pieces of duct tape, something you should carry in your repair kit, approximately 1 inch larger than the damaged area.

    • 3

      Pinch the damaged area together. Apply tape to both sides of the fabric, over the damage.

    Home Repair

    • 4

      Remove the duct tape. Cut out a piece of nylon repair fabric approximately 1 inch larger than the damaged area. Run the cut edges of the patch under a lighter flame to melt the edges.

    • 5

      Apply glue to the patch on one side. Pinch the damaged area together. Turn the iron on to medium-high.

    • 6

      Press the glue-side of the patch to the top side of the damaged area on the cover.

    • 7

      Iron the patch, keeping the iron moving over it so it does not burn the fabric. Melt the glue and then remove the iron.

    • 8

      Set a heavy, flat object on the patch and let it cool and dry for several hours. Remove the object after sufficient time and use the cover.