Hello ladies. I'm looking for a very light (preferably internal frame with hipbelt) pack for my wife. She dropped me off this past weekend for an overnight trip with our chapter (which by the way the women outnumbered the men) and after picking me up and joining the group for supper and talking with some of the other ladies about all the fun and bonding etc. has expressed a desire to give it a try. She has done a lot of day hikes with me but has only ever used a fanny pack. She's 5'2" tall, 106lbs. I'm 55 years old and she is older than me so take age into consideration also. I will be carrying the two man tent, stove, 2 man quilt. She would only be carrying her air mattress, food, water, clothes, etc. but I don't want to rule out the possibility of a sleeping bag/quilt later on. I'm hoping she will stay under 15lbs but I'd like her to have the capability for more later on if necessary. What would be some good packs to look at? Remember very very light please. Thank you.