Bag Supermarket

In Europe, began to fight with plastic bags - for the sake of the environment. 5 pence to each such package - In the UK, the tax is introduced in the autumn of this year. Against this background, one person (the same UK) decided to invent his own version of the bag to the supermarket. Which is not only made of ecological materials - cardboard, but also very easy to use .

1. It is foldable. A folded takes up little space.

2. Easy decomposes and is converted into a three-dimensional capacious bag, box, which can withstand up to 20 kg in weight.

3. It is easy to store and transport food and other things.

4. It can be used for storage of any items.

5. With this bag you can go to the supermarket, put in her food (she in size and shape - the same as a regular food basket)

Please help in my business idea on the cost of the first batch of bags!