Hiking is an activity that requires suitable equipment, and the choice of backpack is essential to ensure comfort and efficiency. Here is a guide on the different types of hiking bags and the criteria to consider to choose them well.

Types of Walking Bags

1. Daypacks:
• Capacity: 10 to 30 liters.
• Usage: Perfect for day hikes, they can hold water, snacks, a first aid kit, and light clothing.

2. Trekking backpacks:
• Capacity: 30 to 50 liters.
• Use: Ideal for multi-day excursions with more substantial equipment, they can carry clothes, light camping equipment, and food.

3. Expedition backpacks:
• Capacity: 50 liters and more.
• Usage: Designed for long hikes and expeditions where it is necessary to carry a wide range of survival equipment, clothing for different climates and food for several days.

Selection Criteria

1. Comfort and fit:
• Carrying system: Look for a bag with a suspension system that distributes weight evenly between the hips and shoulders. The shoulder straps and lumbar belt should be padded and adjustable.
• Size: Make sure the bag fits your back length. Some models are available in different sizes or offer adjustment systems to accommodate different body shapes.

2. Materials and durability:
• Fabrics: Nylon or polyester bags are common and offer good resistance to wear and water. Some high-quality bags use ultra-light and strong materials like Dyneema.
• Waterproofing: Although many backpacks offer water resistance, a waterproof coating or rain cover may be necessary during extreme weather conditions.

3. Capacity and organization:
• Compartments: A good walking bag should have several compartments to facilitate organization and quick access to your belongings. Side pockets for water bottles and pockets on the belt for small items are very practical.
• Compression system: Compression straps help stabilize the load and reduce the volume of the bag when it is not full.

4. Additional features:
• Hydration System Compatibility: A location for a hydration reservoir is essential for long hikes.
• External attachment points: Useful for attaching hiking poles, ice axes, or other equipment.

5. Weight:
• Lightness vs. features: A lighter pack reduces fatigue, but may compromise on durability and features. Balance your needs based on the type of hiking you plan to do.

By following these tips, you can choose a walking bag that not only meets your specific needs in terms of capacity and features, but also provides optimal comfort throughout your adventure.