Hi its my 15th Anniversary next month and I'm thinking of asking for this as my anniversary present .. we live in Texas at the moment but after 15 years we may be moving back to Calgary and just in case I want to be sure this would hold up well if I am going to be taking it out in 30 and 40 below temperatures .. any thoughts? Id hate to get such a wonderful pack and have to worry about damaging it in a blast of cold air and I know I would love it for frequent use. I'm a Canadian living in Texas and I do love a pack for walking about and it would be great for here, but if we do end up moving back this fall, I'm a bit concerned about how the monogram fabric handles the cold temperature extremes - should I not consider it for daily use if I do move back up north? Just wondering? I'm so loving this pack when I tried it on at the Dallas Galleria when I was up there visiting this weekend and I'm thinking of going to the Houston Galleria as my anniversary outing next month to pick it up I've been using a Red leather Coach backpack for about 10 years now and this would be such a sweet upgrade! And it would look so great with new new LV Speeding sneakers! Vista.