Here is my first impressions of Revelate Designs large Tangle bag and a bit of information regarding sizing and fitting with on my 20″ Surly Troll mountin bike and 58cm All City Big Block road bike.

After using a traditional panniers and rack system for the majority of multi day touring adventures, both on and off road, and a Carradice saddle back for light weight trips I am interest to experiment with the growing popularity of framebags.

I would be interested in hearing from anyone who has also made the switch or incorporated framebags on extended tours.