I am coeliac and find these bags indispensable when going away. They take all the risk out of cross contamination when using other toasters.
We don't use our bags very often as we have a dedicated toaster but these bags are invaluable when we go away and have to use toasters that are not safe. As coeliacs, my daughter and I cannot eat any gluten and even cleaned toasters may still have enough gluten for us to get sick. Your bags are big enough to protect our bread and us and they cook perfect toast! Thank you.