Waterproof Fresh-keeping Refrigerated Lunch Insulation Bag

Product information:

Material: 420T polyester five-point grid PVC bottom
Mommy bag style: backpack
Size: Medium
Strap method: single shoulder and double shoulder
Specifications (length * width * height): 24X16X25 (up 13 + bottom 12) CM

Features:
1. Flip up the big opening, it is more convenient to take
2. Waterproof material inside and outside
3. Soft rubber handle, anti-stroke
4. Long-lasting freshness for 12 hours

Packing list:
Backpack*1