A high-capacity backpack is a backpack designed to carry a large number of items. It usually has a larger capacity space, can hold more items, and is more suitable for activities such as long trips, camping, hiking or expeditions than ordinary backpacks. Large-capacity backpacks are generally made of durable materials and are designed with multiple storage pockets and dividers to facilitate sorting and organization of items. In addition, some high-capacity backpacks are equipped with carrying systems, including shoulder straps, belts and chest straps, to spread the load and provide a more comfortable carrying experience.

Large capacity backpacks can carry a variety of items, including but not limited to:

1. Clothing: can hold multiple sets of clothes, including underwear, coat, pants, socks, etc.

2. Shoes: Multiple pairs of shoes can be placed, including sports shoes, hiking shoes, slippers, etc.

3. Rain gear: you can install raincoats, umbrellas and other rainproof supplies to cope with different weather conditions.

4. Food and water: food, water bottles, water bags, etc., can be placed to meet the needs of long-term outdoor activities.

5. Kitchenware and tableware: You can carry some simple kitchenware and tableware, such as knives, POTS and pans.

6. Sleeping bags and tents: camping supplies such as sleeping bags and tents can be loaded to provide the convenience of sleeping outdoors.

7. Other equipment: you can carry outdoor equipment, climbing tools, photography equipment, electronic equipment, etc.