Thickened Thermal Insulation Cold Lunch Bag

Product information:   

Name: Large Insulation Bag Series
Lining: tin foil paper + pearl cotton
Material: Oxford cloth
Style: modern and simple
Function: heat preservation, cold preservation and freshness
Scope of application: lunch box bag
Applicable scenarios: portable insulation bag lunch box storage
Purpose: Bento box picnic bag
Function: Keep warm and keep cold