I am not recommending that you do this, I am just sharing what I've done with leather bags that have lost their structure.
I have a stand up clothes steamer. I carefully steam the heck out of the bag from the inside, stuff it will a pillow, then put it on a clean towel and in the fridge for an hour or two. I've had good success.
I've also OH SO CAREFULLY used a heat gun (what are those called?). This is very scary work and when I've done it, I did it for seconds at a time with the leather covered with a tea towel. Then, the fridge.
As a matter of fact, I am doing it now. I just put a leather backpack in the refrigerator.
YMMV and, again, I am not recommending this, just sharing. I've never done it with coated canvas. My hunch is that it would melt.If I scored a crazy cheap LV that was ready for the trash, I'd experiment on it. But nothing else.
Someone once suggested stuffing it and leaving it in the trunk of the car on hot steamy days. Maybe, but it still might melt.
I have a stand up clothes steamer. I carefully steam the heck out of the bag from the inside, stuff it will a pillow, then put it on a clean towel and in the fridge for an hour or two. I've had good success.
I've also OH SO CAREFULLY used a heat gun (what are those called?). This is very scary work and when I've done it, I did it for seconds at a time with the leather covered with a tea towel. Then, the fridge.
As a matter of fact, I am doing it now. I just put a leather backpack in the refrigerator.
YMMV and, again, I am not recommending this, just sharing. I've never done it with coated canvas. My hunch is that it would melt.If I scored a crazy cheap LV that was ready for the trash, I'd experiment on it. But nothing else.
Someone once suggested stuffing it and leaving it in the trunk of the car on hot steamy days. Maybe, but it still might melt.