How do you size a pack?
Backpacks for outdoor activities come in different sizes. You want the backpack to be large enough to carry your contents, but you don’t want it to be so heavy that it weighs you down. Here are the ideal weights based on the intended backpack usage:
• Daypacks: 20L to 35L
• Weekend Packs: 50L to 70L
• Expedition packs: 80L to 120L