• Lunch Bag or Backpack? ---- Why not both! MIER Cooler Backpack made of high quality 600D oxford and lining with eco-friendly PEVA material, a thick layer of insulation in main compartment to keep your food or drink cold/warm for hours, also has a detachable no-leak PEVA line to prevent flexible liner leaks, and easily to remove the leakproof liner out to clean up if anything spilled in the bag
• Stylish yet Durable ---- The front flap made by heavy-duty EVA material, which is tough enough to handle the occasional bump helps protect internal objects and also water-resistant, solid stitching reinforcement in every junction and coupled with quality YKK zippers which is smoother and durability

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