In anything apart from the warmest weather you’re going to need a sleeping bag to spend a comfortable night outdoors.  Choosing the best sleeping bag for your needs requires some planning and you can find anything you should know here.

The bag that’s right for you is going to depend on many things:
1. Weight

2. Filling material:

3.  Water-Repellent Down:

The list can go on, but for more detailed information you can check this article.