Just in is the new Berghaus Caldera 35 technical mountain pack, an interesting bit of kit that takes some of the more established principles of pack design and nudges them gently down a rubbly gully.Okay, the new pack isn't that radical. It still

the top like a conventional lid, or you can just make small opening in the side and grab what you need through it.Rapid AccessIt actually reminds us a little of the new Berghaus Caldera 35 alpine pack, which is due out later this year and features a