OUCH! Sorry but great opporunity to upgrade

It happens. I once had a bag of trail mix in my stand bag. Went inside to pay my green fee. That quickly, a squirrel ate a hole in the side pocket and then ate into the trail mix bag. Impressive how good their noses work and how quickly they can chew through a nylon bag. Sorry for your loss. You might try your homeowners insurance policy. If they cover rodent damage in your home, you might can make a case that this was property damage within your garage.

A terrible reason to get a NEW bag.. Try a shoe cobbler!

Normally homeowners would not cover this. Even having great Pest Control cannot guarantee that one of those little critters cannot get into your garage when you open the door. They are pretty smart. Unfortunately you left a smorgasbord for rodents in your garage. Agree with Todd T. A good cobbler MIGHT be able to repair it. Sorry for your damage and potential loss.

I imagine your HO insurance deductible would be more than the cost of a new bag. If not, the premium increases for filing a claim would surely be. If you like the bag enough, try the repair route with a versatile cobbler. If you are on the fence, great opportunity for a new bag to go with the new year.