My Sjopper-Kees is a bit out of shape, what should I do?

Perhaps it sat in the sun too long and got really hot. No problem. Easy to fix.

Heat the distorted side or sides of your Sjopper-Kees with a hairdryer for three to five minutes. Use a medium-warm setting and keep the hairdryer at least twenty centimeters from your Sjopper-Kees. Then restore the bag to its original shape and let it cool for fifteen to thirty minutes. If the handle is deformed, lay the Sjopper-Kees flat on its side and let it cool (also fifteen to thirty minutes) with a heavy book on the handle.