Aluminum Film Outdoor Picnic Insulation Ice Lunch Box Bag

Product information:
Material: special kraft paper
Color: DuPont Brown, DuPont Portable Long, DuPont Portable Square, DuPont Trapezoid
Product size: length 31cm*width 10cm*30cm, folded 20*11*25CM capacity 5.5L
Product function: heat preservation, cold preservation
Product use: used for work and school lunch bags, supermarket shopping bags, picnic bags, milk bags, etc.

Packing list:
Lunch bag*1