When the weather gets cold, what's the first thing to prepare?
Many of you may think of'the stove' first,
The first thing you need to prepare is a'sleeping bag'.

Unlike summer, in the season of cold wind
The'sleeping bag' is the only last-minute protective equipment that protects campers.

However, among the many types and specifications of sleeping bags,
There are many concerns about which sleeping bag to choose.

Today, rather than a difficult explanation, there are four key things to consider
I want to tell you.