Are frame bags a necessary evil for bikepacking adventures, or can a well-designed seatpost-mounted luggage system and handlebar roll provide all the storage needed for multi-day trips? With the increasing popularity of bikepacking, it seems that frame bags have become the default choice for carrying gear, but is this really the most efficient and practical solution? What are the benefits and drawbacks of each approach, and are there any scenarios where one is clearly superior to the other? For example, do frame bags provide better protection from the elements, or do they simply add unnecessary bulk and weight to the bike? On the other hand, can a seatpost-mounted luggage system and handlebar roll provide enough storage for longer trips, or are they better suited for shorter, more minimalist adventures? Id love to hear from experienced bikepackers on both sides of the debate, and explore the pros and cons of each approach in more detail.