They are the indispensables.
In climbing, we always worry about weight. Every single item that we carry costs us energy, so every single item that we carry should be valuable to us.
I have a few items that are absolutely and utterly indispensable for longer trips. These aren't always the lightest items, but for me, they are completely indispensable. I always take the proceeding items:
- a book
- a jetboil/reactor and lots of tea
- a pee bottle
- down booties or flip flops
- good chocolate
Books can be heavy, but they are literally worth their weight in gold when there is a storm. If you are in the middle of a novel, don't be afraid to cut a book in half in order to avoid carrying some of the weight. I often slice books in half and then put duct tape on the remaining spine to ensure that it doesn't fall apart.
I bring a jetboil or a reactor with lots of tea because these stoves can easily be used in a tent's vestibule. When I'm sitting in my tent for hours on end, drinking tea not only keeps me warm, but helps to keep me hydrated and occupied. And it tastes good too...
At the ripe old age of 42, I've become lazy. I do not want to get out of my tent at the middle of the night to use the bathroom...indeed, I don't want to get out of my sleeping bag. As such, I carry a pee bottle on most of my mountaineering trips. Men have it a little bit easier with pee bottles than women do. If men get really good at using them, they don't have to get out of their sleeping bags. Women usually require a pee funnel (something that most female guides consider an indispensable). The reality is, that I find a pee bottle so indispensable to my happiness on trips, that I would use one at home if my wife would let me. She doesn't...and has threatened divorce if I even think of trying to use a pee bottle in bed.
Early in the season I like to bring down booties. These provide a great way to get out of your boots when it's snowy. Later in the season, when I can camp on dry dirt, I like to bring a pair of flip flops for the same reason. These items provide my boots the opportunity to dry and my feet the opportunity to breathe.
And lastly, I find good chocolate to be indispensable in the mountains. Why? For two reasons. First, it tastes really good and I have a sweet tooth. And second, eating fat before going to bed can help you keep warm at night. When your metabolism is at work breaking down fatty foods, it warms your body in the same manner as light exercise. It's hard to sleep while exercising, but not so hard when you're just digesting.
While I consider each of these items to be indispensable on multi-day mountaineering trips, I consider all of them to be completely dispensable on short, fast and light alpine climbing trips. On such trips, I carry as little as possible. And when I say as little as possible, I mean as little as possible. This may mean leaving everything from the toothbrush to the sleeping bag behind.
Everybody has luxuries that they consider to be indispensable. The goal in creating a list of indispensable items is to really think about things that you absolutely must have in order to be comfortable. And your indispensable list should be very very short...
--Jason D. Martin