That's why I own more than 1 pack! (grin) The X2 for up to a couple of days & the Badlands 2200 or the Blue Widow would be good for a week! You just have to minimize your items to the bare necessities, which you should do anyway! Just think what the majority of your hunting will be & make sure you are equipped in that area! For us it's all day hunts & the X2 is top pick for us!