Amazon has the Lifewit Insulated Large Lunch Bag – 9L in $9.85 after coupon code “4XG4B2PV” with free shipping for Amazon Prime or orders over $25.
Product Features:
- Made of Aluminum foil that won’t melt easily.
- Use a high quality zipper.
- Comes with 2 reusable food bags.
- Drinks cool or warm for more than 5 hours.
- Large Capacity is 9 Liter.
- Made out of 600D water-resistant dirt-proof Oxford fabric.