ShopBag is a TPU dry bag with seamless heat seal technology especially designed for wet market shopper. This rolling down waterproof bag can lock the liquid inside and keep you dry and clean. You may designated one color for raw meat or fish; one for vegetable, one for fruits so the food won't be contaminated by unwanted subject. Just to wash them with dish detergent and air dry it. Eliminate single used plastic to reduce the landfill load.
But for sure, you can use it as a typical dry bag in any outdoor activities.