Mix together the pretzels, chips, cheese crackers, nuts and seeds in a large mixing bowl. You may want to crumble up the chips to have a more even texture, but that is totally optional.
Mix together the melted butter and Dot's Pretzel rub. Pour mixture over the rest of the trail mix.
Optional: Line a baking sheet with parchment paper. Spread the mix evenly over the baking sheet. Broil on low for 5 minutes to help the trail mix absorb butter more quickly.