Is an outdoor sleeping bag useful?

Playing outdoors, sleeping bag is one of the most important equipment, which consumes a lot of physical strength during the day. If you don't have a good rest at night, the next day's trip will be very difficult. If the sleeping bag doesn't keep warm, it's too cold to sleep well, and you can't walk at all the next day.

There are three types of sleeping bags.

1. Envelope shape: the activity space is large, and the posture is casually placed, but the weight and volume are too large, and the warmth is average. Therefore, envelope sleeping bags are recommended for recreational camping.

2. Mummy shape: the activity space is small, and the activity is limited, but the temperature rises quickly to keep warm, and it is lighter and smaller, with a hood to prevent cold wind, and thicker feet to keep warm. So mummy sleeping bags are recommended for camping at high altitude.

3. Mixed shape: The recommendation degree is not high. Although it combines the advantages of the above two kinds, it is a bit different. As mentioned above, the envelope shape is recommended for leisure camping sleeping bags, and the mummy shape is recommended for high altitude camping sleeping bags.

Summary: go on road trip leisure camping, envelope sleeping bag is the most recommended; Outdoor camping, mummy sleeping bag is the most recommended.