While you are going to camp, you may bring hammock as your shelter replacing the tent. However, you never know the weather exactly at that time. For the best solution, bringing hammock tubes is very wisely. It will help you to overcome the weather problem. For example, you can adjust it on your hammock to make your body stay warmth. While the night has falling, the weather will change quickly. The cold air outside will not influence your comfort. The tubes are designed to protect your hammock from the bad weather and any other problems such as prevent you from the dangerous insect. You just need to attach it to cover your hammock.