1. Auxiliary climbing tools, such as trekking poles, ropes, and hanging buckles.
2. Mountaineering equipment, such as hiking bag, quick-drying hiking socks, gloves, hiking boots.
3. Sources of physical energy, such as compressed biscuits, vitamins, functional drinks, etc.
4. Medical equipment, such as anti-inflammatory drugs, bandages, etc.
5. Living equipment, such as tents, moisture-proof pads, water bottles, scarves, etc.
6. Defensive equipment, such as knives, headlights, flashlights, etc.