High quality dry bag factory
Dry bag manufacturer today? Wrap the food in aluminum foil for an extra layer of insulation; afterwards, you can wrap a tea towel around the food to further prevent heat from dissipating. Don’t open the lunch bag before you need to actually consume the food to prevent thermal energy from escaping the bag. Place the lunch bag in places with air conditioning (your car trunk on a hot summer day is not an ideal location for a lunch bag if you want to keep its contents chilled) Use the right sized lunch bag for your needs; a partially filled insulated container is less effective than a jam-packed one. Keep hot items and chilled items separated, even if some items are inside the bag while others are outside. Read extra information…