Tyvek Insulated Cooler Bags

XINGQING Factory directly sells this China Tyvek Insulated Cooler Bags. The surface of the bag can be printed in colors or with inkjet printing. It supports customization with festival themes, company logos, and funny slogans. The regular size is suitable for compartmentalized lunch boxes, fresh fruits, and bottled beverages. The sealed opening structure locks in the cold air and temperature, and it can also serve both outdoor cold preservation and daily meal carrying purposes. It is a lightweight and environmentally friendly insulated container for gift matching and short-distance delivery of fresh products.

Daily commuting with meals: Office workers and students store lunch boxes, soups, etc. to prevent food from cooling down and avoid food spoilage when left at room temperature.
Outdoor picnic outings: For camping on grassland and short trips for sightseeing, store chilled beverages, fruits, and cooked foods. Maintain coldness and freshness for a short period.
Holiday gift sets: Used in conjunction with gift sets for Mid-Autumn Festival and Dragon Boat Festival, to hold pastries, fresh food souvenirs, etc., to enhance the quality of the gift box packaging.
Short-distance fresh food delivery: For fruit stores and light food stores, use for packaging small portions of takeout for temporary insulation from environmental temperature and reduce food spoilage and loss.
Outings for mothers with infants: Mothers can store refrigerated complementary foods and breast milk beverages when going out, making it convenient without taking up space in their backpacks.

1. Q: Does the outer DuPont paper tear easily when wet?
A: It is waterproof and tear-resistant. A small spillage won't cause damage.
2. Q: How long does the insulation last?
A: In a normal temperature environment, it can keep cold for 4 to 6 hours.
3. Q: Can the whole package be washed in water?
A: Just wipe it off. It is not recommended to soak it for a long time.
4. Q: Can the Tyvek Insulated Cooler Bags be changed in terms of length and width?
A: Custom orders can have the specifications adjusted as needed.
5. Q: Can 100 pieces be customized with a pattern?
A: Custom orders starting from 100 pieces can be silk-screened for customization.
6. Q: Will the inner aluminum foil come off or crack?
A: Through high-temperature composite technology, it is unlikely to peel off under normal use.
7. Q: Can the binding straps be changed in color?
A: Customized models can have the color of the fabric strap replaced.