Affiliate Marketing Secrets

So for school i want a backpack but I cant decide which one to get, look at the price, the reviews, and the material it is made of.
Choice 1:
http://www.urbanoutfitters.com/urban/catalog/productdetail.jsp?id=26869545&parentid=W_ACC_BAGS
Choice 2:
http://www.urbanoutfitters.com/urban/catalog/productdetail.jsp?id=25113812&cm_mmc=Performics-_-Affiliates-_-Polyvore-_-Primary&clickid=0004d631c878711e0ae0a852ba006cf5
put down choice one or two and the reasons why…

I have to use this all year for school and I’m not sure if the carrot floral patch is to summery for the winter, but I also don’t know if the other backpack is big enough…
http://www.urbanoutfitters.com/urban/catalog/productdetail.jsp?id=23993264&cm_mmc=Performics-_-Affiliates-_-Polyvore-_-Primary&clickid=0004c613d20e7e900ae0ba0c16c14885
http://store.delias.com/item.do?itemID=60348

http://www.shoponeillusa.com/product/Accessories/Backpacks/CALDER/pc/678/c/0/sc/722/214788.uts
http://www.revolveclothing.com/DisplayProduct.jsp?product=BRAN-WY4&c&d=Handbags&currency=USD&source=shopstyle
http://www.urbanoutfitters.com/urban/catalog/productdetail.jsp?itemdescription&itemCount=80&startValue=241&selectedProductColor&sortby&id=20394748&parentid=W_ONLINEEX&sortProperties=+subCategoryPosition%2C+product.marketingPriority&navCount=35&navAction=jump&color&pushId=W_ONLINEEX&popId=WOMENS&prepushId&selectedProductSize&cm_mmc=Performics-_-Affiliates-_-ShopStyle.com-_-Primary&clickid=0004aa08ef4f077b0ae0d2c2376579ef
first one in black w/ flowers
last one in tan/grey/white