How to choose the materials, craftsmanship and types of travel bags？

Because outdoor travel bags are used in challenging environments, they place high demands on their materials and craftsmanship. All stress-bearing areas are backstitched three times, ensuring durability. Buckles and other components are frost-resistant, impact-resistant, and withstand deformation at temperatures up to 120 degrees Celsius. The main outer materials for travel bags include 420D Oxford nylon, 1000D nylon, 600D or 1000D polyester, or 1000D Cordura.

Travel bags are categorized by type and purpose. According to expert Rick from Zhidian Outdoor Products, travel bags are divided into mountaineering bags and those for everyday urban or short-distance travel, each with distinct functions and uses. Mountaineering bags are further divided into large and small sizes, and large bags are available in both external and internal frame styles. Because external frame styles are inconvenient for traveling in the mountains and forests, internal frame travel bags are generally recommended. For a five-day hike to Mount Siguniang in Sichuan, for example, it's recommended that men use a 70-80 liter travel bag, while women use a 40-50 liter bag. Ideally, a travel bag with a removable top or waist pack is recommended. Once you arrive at camp, you can store frequently used items in the top or waist pack, leaving the larger bag at camp and traveling light.

While carrying a large, heavily packed travel bag might seem cool and attract attention, the weight you carry is felt only by you, and no one can share the strain on your shoulders. Therefore, it's crucial to consider your own capabilities when traveling and choose a travel bag based on your needs. When choosing a travel bag, it's important to test it with a weight equivalent to your own, or borrow a friend's travel bag to test it out. During this test, pay attention to whether the bag fits snugly on your back, whether the waist and chest straps are properly fitted, and whether to separate men's and women's travel bags.

Not knowing how to pack a good travel bag can also lead to back pain. According to a staff member at Pathfinder Outdoor Gear Store, the general order for packing items is (from bottom to top): sleeping bag and clothing, lighter gear, heavier gear, supplies, and drinks.

When purchasing a travel bag, it's recommended to go to a specialized store for professional guidance. Be discerning when choosing, and don't just focus on the brand. If it doesn't fit, it's better to leave it alone than to settle for something else. After all, you'll be the one who's going to be burdened.