Portable lunch bag

Portable lunch bag, keeps cool in summer and warm in winter. The outer layer is made of high-quality waterproof nylon, which is very wear-resistant; paired with environmentally friendly aluminum film pearl cotton, it keeps food warm or cold for several hours! Metal double zipper for easy opening!

Stylish and elegant wide-mouth lunch bag, wide-mouth design for easy access; large capacity to fit whatever you need; comes with a detachable strap, can be carried by hand or on the shoulder