Reusable bags are still the bag of choice for most occasions under the prevalent theme about environment protection. Hence people would strive to make it better, and the solution should be a bag that is, easily folded flat, both for storage at the checkout counter and for refolding for the return journey. Comparatively inexpensive to produce, so the grocery stores and supermarket would use it in greater amount not worrying about their cost control. Made of durable, sustainable materials that give the bag structure but also keep it lightweight. Easy to carry, maybe in different patterns like traditional handles, or over the shoulder, etc. Has an appropriate strategy for disposal when it is finally appropriately disposed of after a lifetime of good use. Not only durable and long lasting, but also attractive, comfortable and classy.