I am finalizing the packing for our three week family safari. I need something to carry our passports and our essential travel docs, which are 8x11. I will be carrying a Synapse 25 and would like to clip my passports to the S25 and maybe the essential documents, too. Is there anything that can hold the six passports or do I need two pouches? Second question, what do you all suggest for the larger travel docs?