An extra T-shirt bag in reserve never hurts - even when you don’t plan to go shopping.
For example, it can be used to protect yourself from the rain, or to hide a warm jacket on an unexpectedly hot spring day. There are many other uses for a "bag"!
Therefore, when leaving the house, do not forget to put the bag in your bag, or even better, in your wallet.
Why here? Unlike a bag, a wallet is usually always close by, no matter where you go.
If you still think that it is impossible to fold a bulky T-shirt so that it fits into one of the compartments of the wallet, use the following instructions.
First, spread the bag out on a flat surface so that there are no folds on it.
Then start folding the long side of the bag (not accordion-style) so that you end up with a long strip. Now, from the end of that strip, start folding it into a triangle, moving in one direction.
Pressing firmly, bend it into a triangle to the very end. As a result, a small tail will remain “free”, which should be bent inward – voila, the compactly folded package can be safely put in the wallet.