Lunch Box Bag Bento Thermal Fresh Preservation Insulation Thickened Portable Picnic For Student Office Worker Bento Tote

Product Features:

1.Three layers of protection: black technology for heat preservation and cold preservation, only three layers of thickened material are used for heat preservation and cold preservation.

2.Keep warm: 3-4 hours, keep cold: 5-6 hours.

3.Strong load-bearing: easily bear 6 bottles of 550ml mineral water.

4.Large opening: easy access.

5.Thickened non-slip handle: effective shoulder, easy to extract.

6.Waterproof inside and outside, no fear of oil stains: the outer high-density splash-proof Oxford cloth, built-in aluminum foil insulation, double protection



Size: 14*23*20cm