Made from strong, heavy duty 80 , with insulation,Handles Extend To The Bottom Of The Bags For Added Strength with zipper closure. Wipe with a wet cloth or Hand Wash Cold / Dry. Foldable and easy to store in a drawer or car trunk. Keeps food or groceries hot or cold for up to 3 hours,Perfect For Grocery Transporting Hot or Cold Food & Drinks. Great for grocery shopping , picnics, takeout, food delivery , traveling , catering, restaurants, the beach and much more Features:Corrosion Resistant, Folding, Freezer Safe, Reusable Type:Freezer Bags colour:black Material:Non-woven size:33*20.5*35.5CM Package Contents: 3 * food bags Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.