No downside to these two small ice packs. Ideal combo format with "Campingaz Freez'Box (TM) textile isothermal box L". The fact of having 2 allows to have emergency still one for the next day when you forget (or too lazy) to deliver the first in the freezer the night before ... For now, better than the "Campingaz Flexi Freez Pack Accumulator cold" (supplied with the isothermal box) which was drilled at the end of ten days. I recommend.
