What Size Backpack Should I buy?


Choosing the right backpack for your travels is a crucial decision that can significantly impact your comfort and convenience on the road. With countless options available, it’s essential to consider various factors before making your purchase. In this blog post, we will explore key considerations such as the duration of your trip, weather conditions at your destination, the weight of a larger backpack, and your personal strength and preferences. 

  1. Duration of Trip: The duration of your trip plays a vital role in determining the size of the backpack you should buy. For shorter trips, such as weekend getaways or city breaks, a smaller backpack with a capacity of around 20-30 liters may be sufficient. It allows you to pack the essentials without carrying unnecessary weight. On the other hand, for longer journeys, like multi-week expeditions or backpacking adventures, you may require a larger backpack with a capacity of 40-60 liters or more to accommodate clothing, gear, and supplies. 
  2. Weather at the Destination: Considering the weather conditions at your destination is crucial for selecting the appropriate backpack size. If you’re traveling to warmer climates, where lightweight clothing is the norm, a smaller backpack should suffice. However, if you’re venturing into colder regions or visiting during unpredictable weather seasons, you may need to pack bulkier clothing, jackets, and accessories, which would require a larger backpack to accommodate them comfortably. 
  3. Weight Considerations: One significant factor to keep in mind is the weight of a larger backpack. While a bigger backpack offers more storage capacity, it also adds to the overall weight you’ll be carrying on your back. It’s important to assess your physical strength and endurance to determine how much weight you can comfortably manage. Remember, a heavy backpack can impact your mobility and strain your back and shoulders, so finding the right balance between storage needs and manageable weight is crucial. 
  4. Travel Style and Personal Preferences: Your travel style and personal preferences also play a role in selecting the ideal backpack size. If you prefer a minimalist approach, enjoy traveling light, and aim to carry only the essentials, a smaller backpack might be a better fit. However, if you tend to pack more items, including gadgets, cameras, or specialized equipment, a larger backpack may be necessary to accommodate these additional items. 
  5. Additional Factors to Consider: Apart from the factors mentioned above, there are a few other aspects worth considering when choosing a backpack size. These include the availability of laundry facilities at your destination, the need to carry extra equipment or supplies, the type of activities you plan to engage in (e.g., hiking, camping), and the level of organization you desire within your backpack (e.g., separate compartments, pockets). 

When deciding on the size of the backpack to buy for your travels, consider factors such as the duration of your trip, weather conditions at your destination, the weight of a larger backpack, your personal strength, travel style, and preferences. By taking these aspects into account, you can make an informed choice that ensures your backpack meets your needs, offers convenience on the go, and enhances your overall travel experience. Happy backpacking! (Note: Remember to always test the backpack and adjust the straps to ensure a comfortable fit before embarking on your journey.)


Hey, I’m Charlie, the English born traveller who has just quit my 9-5 to travel the globe for 2 years. Make sure to follow my journey for all the Tips & Tricks you could need to plan your next adventure!