Adam Lee (known as Desert Dune) was one of three correspondents who assisted Steve with updating the Badwater or Bust blog in 2009, while Steve was pedaling to and through Death Valley National Park on his ICE Q tricycle. Adam continues to fill in now and then as necessary while Steve is out exploring.
One liter equals 61 cubic inches. Doing the math, if a pair of cargo bags is 60 liters, such as the Arkel RT-60 recumbent panniers, this converts to 3,660 cubic inches (60x61). Pannier manufacturers are known to express size both ways, which can be frustrating to a potential customer attempting to compare two different companies. Visualizing cubic inches may be challenging, thus converting to liters may help the mind's analytical eye.