I know you are all mostly hikers and carry packs for that reason and carry larger packs, but I'm in the process of trying to find a new pack for everyday. The uses I would have for this is to carry my daily stuff (no laptop), which includes some small electronics, snacks, water, juice and toddler clothes/diapers/wipes/toys for my daughter. This would be a pack I would just always have with me in case I decide to do something after picking my daughter up from daycare and having what I need, but I would also ride with it around town on our pedal bikes. I live in ND so right now it's almost zero, and in the summer 100+, so for it to fit over a winter coat but also fit well with just a t-shirt. I'm looking for something around 15L and no more than $80 and organization is important, and I have a personal grudge against Under Armor and 5.11.
The 3 I've narrowed down to are:
Gregory Miwok 18 / Wasath 12
http://www.amazon.com/Gregory-Miwok-...ok+18+Backpack
http://www.amazon.com/Gregory-590-34...ef=pd_sbs_sg_5
TETON Sport Oasis 1100
http://www.amazon.com/Sports-Oasis11...rds=teton+1100
Sierra Design Rohn 15
http://www.amazon.com/Sierra-Designs...ywords=rohn+15
18L is probably the largest I would want to go, the 12L Wasath might be too small. I was hoping any of you might be able to speak either directly to these packs, or at least the quality of the brands and the fit, and perhaps any packs that I might not have thought of (Osprey Raptors look nice but are out of price range). The only sporting goods store around here that has packs is obviously out of season but carry mostly UA and Kelty, so I'll be ordering online and won't be able to try a pack on for sizing. Any input is greatly appreciated