I'm still waiting for my 3 "twentyfour" hours bags from Gerard Darel - but it occured to me that they may not be as big as I like and maybe a 36 or a 48 would be better for me? Has anyone seen one before IRL? Is there ANYWHERE than sells them in the USA other than eBay? How "big" are they really? I couldn't find anything about them online. I need size advice and would love to know if anyone has any feedback for me!!! TIA!!!