Not going to EDC but Countdown. I saw on Insomniacs website. the allowed hydration pack size (two main compartments one small) but don't know if that's including or not including the reservoir
CamelBak Lobo - Big Shark Bicycle Company - St. Louis, MO
CamelBak Lobo - www.bikenhike.com
Lobo™ 9 Hydration Pack 70 oz
CamelBak Lobo - www.bikenhike.com
CamelBak Lobo Crux Reservoir Hydration Pack, Atomic Blue/Pitch Blue, 3 L/100 Oz on Galleon Philippines