"I like that the larger Synapse is still low profile. During a packed train trip into Chicago, I was able to put the bag in my lap when someone sat next to me. I haven’t flown with it yet but at 1,526 cubic inches in volume, it should be an ideal sized day pack for travel – especially if you need to carry a laptop and a few extras."
Read the full review at Loaded Pocketz. See also: the Synapse 25