NEWERThis Alpine backpack is in great shape has reinforced aluminum type bars going up the back as well as reinforced like a titanium type plastic going around the sides for perfect individual grip and security stability has outside ties going up the back for miscellaneous as well as a place for a pick a tent sleeping bag first aid kit etc the lots of pockets also has an orange bright rain cover and is a also safety device in case you get lost you're supposed to put it at a high point for someone to be able to find you also has the tube type top or it extends out for more square footage it is a great backpack and brand new condition I will sell it today for $150 Christmas special half price ONLY $75O.B.O.