Most mountaineering bags have one or two places for hanging trekking poles or ice axes, which are more convenient, and generally have a so-called trekking pole accompanying system. Pulling out the trekking poles is like drawing a sword. You can hang or take off the mountaineering without taking off the mountaineering bag, which is not only cool but also very practical. Look at your backpack, some backpacks have a special place for hanging ice axes or trekking poles on the front, if there is no general mountaineering bag tightened on both sides, there is a small belt environment under the side of the bottom of the bag to fix the trekking pole handbag and the ring belt, Put your trekking poles through the cinch strap on that side and you're good to go.
Generally, most people who travel choose a backpack of about 45L. Such a backpack is actually very large and has enough space. But when we pack, we will find that if things are packed in the wrong order, no matter how big the bag is, it will be a small bag. Generally, a 45-liter backpack can be used for a long-term camping trip of seven to fifteen days. Of course, the longer you stay in the wild, the more food you need.
Calculated from seven to fifteen days, it is the case that you can obtain food sources in the wild. Otherwise, a 45L bag cannot pack so much food, and when the 45L backpack is used in winter, tents and sleeping bags cannot be put in, so you need to choose another bag to pack or use an external system.
For backpacks above 55L, you can safely stack all the supplies in it. For novices, the more equipment the better. But for experienced people to go camping, only a simple small bag is enough to pack all the utensils
