PU leather is more textured compared with other materials, so PU is quite suitable for adults' daily use lunch bag, and combined with different styles and the characteristics of PU leather, fashionable lunch bags can be designed.
PU material is more suitable for square bags, which can highlight the characteristics of PU and make the lunch bag more textured.
The PU material is more thicker, so the insulation performance is better than other fabrics, but the weight of the lunch bag will be a little heavier, so it is more preferable by adults.
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