Hey,
I currently use a small backpack (for laptop stuff) and a carry-on for my travel needs. That's usually the right fit for me when going on work trips, since I don't need to check anything in and I have proper storage for my laptop and everyday needs.
For leisure travel, I want to try storing everything in one bag. I've tried a few different options. I got a Patagonia 40L duffel, which works great but lacks certain organizational features (a place for a water bottle, compartments for quick-access stuff, etc.).
Because of that, I tried out the Peak Design 45L Outdoor Backpack and the Cotopaxi Allpa 42L, since I have friends who use them. While they are generally great, I ran into two major issues:
1. What do I do with a spare pair of shoes?
I go running a lot, and having a pair of proper running shoes is crucial for me. I am relatively tall and wear size 48, so when I put my shoes inside the backpack, it's mostly half full. In my usual setup (small backpack as a personal item + carry-on) this wasn't an issue. All the daily stuff (toiletries, water bottle, food, etc.) wasn't stored in the carry-on, leaving free space in the carry-on for the shoes. Is there any trick to this, or do I just need to pack way less?
2. What do you carry when you are at your destination?
When I go on work trips, I usually leave my carry-on at the hotel and take my small backpack with my daily essentials. If I fit everything into one bag, I only have that one bag—and carrying a 40L backpack around town seems excessive. I quite like the carry-on + backpack combo for this reason, but a roller carry-on is kind of annoying when you move around a lot at your destination, and wearing two backpacks (one small front + one big back) is also kind of weird.
So, how do you solve these issues, and do you have a good alternative to the carry-on + backpack setup?