size :26*10*8cm.big enough to hold one bottle of wine or two bottles of 250ml beer

Using tips:

beforing using the cooler bag, you have to put it in the refrigerator freezer for 2 or 3 hours until the liquid in the bag gets forzen. then you put wine or beer in the bag and it starts to cool and it  works very fast and well .Most of the important thing is that it is easy to carry . What a nice thing that you have cool wine or beer to carry with you when you are in outdoor picnic or activity.

attention: don't put it in the freezer for more than 4 hours , the plastic will get torn apart if it gets frozen for too long time. please remember that