In no particular order, here are the backpacks I use for my hiking trips.
– Vaude Jolly Comfort, 20L, for carrying my kid when I walk the dog.
– Mountain backpack, 30L, usually for daytrips only, to collect things.
– Colonial shoulder bag, for day trips, almost not used.
– Loap Topgate, 15L, warm weather weekend pack.
– Banner Adventure, 40L, 3 season weekend pack.
– Gemma Turist, 55L, frontloader, 4 season long weekend / week
– Gemma Turist, 75L, frontloader, 4 season week(s)