Yika Round Portable Bento Bag Student Lunch Box Bag Can Be Slung Diagonally Insulated Bag Picnic Ice Bag Insulated Bucket Storage Bag

Material: this lunch box is made of material of 3 storeys, the outer layer is made of cloth thick, the middle layer is foam insulation EPE 0.236 in thickness, the inner layer is made of heavy-duty aluminum foil

Isolation of long duration: the lunchbox thick, you can keep the food cool or warm for more than 5 hours

consummate size: the diameter of the cylinder is 6.5 inches, 9.25 inches tall, the volume is 6.4 L

Easy to clean: the lining plastics is waterproof and easy-to-clean stains

Reusable and persistent: the lunchbox of coarse material can be reused for years to come, and the zipper is heavy duty metal