Thank you for viewing. I carried this for emergency bivouacs during mountain climbing in the Northern Alps. I have not used it for a Tzelto (shelter) stay. There is some stickiness due to aging. There are a few small holes, 1mm and 2mm in diameter. In addition, there are also some stains. It is still usable, but please consider it as a used item that has deteriorated over time. Please refrain from purchasing if you are sensitive to such issues.