✅ MEDIUM SIZE: 12”x 12”x 6.5” Neoprene Lunch Box With Side Pocket And Soft Cotton Feel | ✅ INSULATED: Extra Thick 5 mm. Neoprene Material, Keeping Food Cool (or Warm) For Up To 4 Hours! | ✅ SUPERIOR QUALITY FABRIC: Premium Stitching with Smooth YKK Zippers that will last a lifetime. | ✅ FOOD SAFE & NON TOXIC: BPA - PVC - Lead Free | Safe For You And Safe For The Environment! | ✅ GUARANTEE: Nordic By Nature Includes 60day Money-back Refund With Optional "lifetime" Warranty