山用バックパックの選び方:サイズと機能別ガイド

Guide to Choosing a Mountain Backpack: Size and Function Categories

Choosing the right backpack is very important to enjoy mountain climbing. The size and features of your backpack will vary depending on your destination and activity. This time, we will introduce in detail how to choose a backpack according to the purpose of mountain climbing and destination, as well as recommended points.

Backpack Size Guide

1. Day hiking (15L-25L)

Recommended size
15L to 25L backpacks are perfect for day climbs and light hikes. It has enough capacity to carry the minimum necessary equipment, and is lightweight and compact, making it easy to use even for beginners.

Examples of necessary equipment

  • drinking water
  • Snacks and lunches
  • rain gear
  • First aid kit
  • Smartphones and GPS devices
  • Light cold weather gear

Recommended points
Small backpacks are lightweight, fit easily to the body, and are less tiring even when walking for long periods of time. Also, choosing a type with many storage pockets will make it easier to organize your belongings.

Mountain climbing for about 2 days (25L-35L)

Recommended size
A 25L to 35L backpack is suitable for a 2-day, 1-night hike. This size has enough capacity to store the necessary equipment and extra food for your overnight stay.

Examples of necessary equipment

  • Full set of equipment for a day hike
  • Additional Food
  • Lightweight tents and sleeping bags for accommodation
  • Spare clothing
  • Cooking utensils (burner, cooker, etc.)

Recommended points
Mid-sized backpacks have a larger capacity, but they also weigh more. Therefore, it will be more comfortable if you choose a model that allows you to easily adjust the backpack and belt. In addition, types with good ventilation on the external frame and back prevent stuffiness even when used for long periods of time.

3. Long-term mountain climbing or trekking (35L or more)

Recommended size
For long-term mountain climbing or trekking, a backpack of 35L or larger is required. These backpacks feature a high-capacity design for carrying multiple days of gear, food, and camping gear.

Examples of necessary equipment

  • Full set of mountain climbing gear for a 1-night, 2-day trip
  • Multi-day food
  • Large tent and sleeping bags
  • Additional cold weather gear
  • Emergency supplies and spare batteries

Recommended points
Larger backpacks have more capacity, so they also weigh more. Therefore, you need a model with a solid frame and an adjustable belt system. It's also helpful to have pockets and compartments that are easy to access so you can easily take things in and out.

Guide to Backpack Features

1. Highly breathable back panel

While climbing, your body temperature tends to rise, and your back tends to get stuffy, especially in the summer. Choosing a backpack with a breathable back panel will help you keep walking in comfort. Models that use mesh materials and airflow systems are popular.

2. Hydration support

Frequent hydration is important during long mountain climbs. A hydration-compatible backpack uses a special water bag and tube to easily stay hydrated while walking. This allows you to continue climbing comfortably without having to stop.

3. Multi-functional pocket

Choose a backpack with multi-functional pockets to help organize your belongings. The outer pocket allows you to store small items that you want to access quickly, and the inner pocket allows you to organize and store important items. The side pockets and waist pockets are especially useful.

4. Built-in rain cover

To cope with sudden changes in weather, choose a backpack with a built-in rain cover for peace of mind. With the rain cover, you can continue climbing without worrying about your luggage getting wet.

summary

When choosing a mountain backpack, it is important to choose the appropriate size and features depending on your destination and purpose. A backpack with a size of 15L to 25L is suitable for a day trip, a backpack of 25L to 35L is suitable for a two-day hike, and a backpack of 35L or more is suitable for long-term mountain climbing or trekking. Find the perfect backpack for your next mountain climbing project and enjoy a comfortable and enjoyable climb.

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