I just stumbled upon a 70L backpack that seems perfect for budget travel adventures, and I’m super excited to try it out! Have any of you used a pack this size for long trips or multi-country journeys? I'm curious about its practicality—does the extra space actually help with organization, or does it end up being too bulky and heavy? Any tips on how to pack efficiently and balance the load would be amazing. Also, if there are any must-have accessories that work well with a 70L pack for budget travelers, please share your insights!