WOW! Thank you very much and the information provided, indeed there are many useful things on Amazon that can be bought for little money. I used some of the things from there as gifts to my friends and they still use them and are very satisfied. For myself, I bought a led flashlight, which I constantly use during evening walks or take with me on the road. Due to its compact size, it does not take up much space and fits perfectly into my backpack. I love when things are in quick access and there is a special place for the flashlight, and thanks to its shape it fits perfectly there. And what do you buy, share your thoughts!