This lunch bag has three BPA free layers, an waterproof outer layer, a food-grade seam-sealed leakproof aluminum foil made lining,
and a foam middle layer which offers the insulation.
The outer layer and the inner layer to prevent energy dissipation, insulated
lunch bags keep food and drinks warm or cold thanks to the middle layer made of dense foam. We using thicker and denser foam, can keep food and drinks cool or warm up to 5 hours.
- Material:600D, 600D/PVC polyester
- Feature:Waterproof, insulated
- Pattern Type:Letter
- Product name:Large Tote Bag
- Size:12 x 5 x 10 inches
- Packing:Inner Poly Bag+carton