"Dieting" for Thru Hikers
Maybe not quite Michael Phelps' diet but you get the point |
I have recently been reading some good advise on keeping yourself properly fueled for a thru hike from dietician, experienced backpacker and trail angel, Brenda Braaten. Her blog, Pack Light Eat Right, provides excellent advise on what types of food your body needs to power through a long distance trip such as the PCT. She advises a 50:35:15 diet where 50% of you food should consist of carbs, 35% fat and 15% protein. While protein is important for muscle building, a thru hiker is mostly concerned with getting enough complex sugars and high calorie fats to burn throughout the day. That mean oils and fats should become a more significant portion of my diet on the trail and my protein intake can really just stay similar to my typical diet.
Another major difference for me on the trail is there are not really such thing as meals, just bigger and smaller sized snack breaks. When I am hiking I tend to eat a big snack, or what many may refer to as "breakfast", before I start my day. Throughout the day, every time I take a little break I will grab some trail mix, granola, or other bars to munch on. I will usually stop for "lunch" which is actually just a bigger snack that may take a little more time to prepare. As I go I may even shift to having my biggest snack or "dinner" in the middle of the day. This can be especially advantageous in the desert where I will likely be taking a siesta during the hottest hours of the day anyways. However, I do like to have a big reward to look forward to towards the end of the day. One new backpacking trick I will start practicing on the trail is never cooking food where I plan on sleeping. This will help keep the critters away and let more of those calories go towards helping me make the final push of the day. Only for those "biggest snack" will I break out my cooking gear; a retrofitted pop-can and gas-line antifreeze.
Fuel for the Fire
Yellow = Methanol, Red = Isopropanol |
However, there are some major disadvantages to using alcohol, such as the inability to moderate the fuel input into the stove. The heat output from methanol is generally much more reduced than other backpacking fuels as well. Overall the advantages of using alcohol stoves win out and many PCT thru-hikers get along just fine with them.
Pop-Can Chef
As I can attest from my attempts thus far, using a pop-can alcohol stove is not necessarily the easiest backpacking stove to cook with, but it is quite possibly the coolest. What I really like about pop-can stoves are their do-it-yourself nature. I must give full credit to the great site Zen Stoves which helped instruct me how to construct my own stove. There are many options out there and I have gone with the pressurized-jet design for a more fuel efficient system. After many trials and errors (including almost lighting a kitchen table on fire) I have finally gotten a hold on how to light these stoves as shown in the video below.First the methanol must be poured into the stove before anything is lit and the screw sealed tight when finished. The pressurized jet design requires a primer plate to heat up the methanol inside the stove. The cool part of this design is the flame actually never reaches the fuel in the stove. Instead the fuel is heated increasing the vapor pressure within the stove eventually causing the pressurized fuel to shoot out of the jets. The jets will then catch some of the flame from the primer plate and continue to burn until the fuel inside is depleted.
In addition to my stove I am still hunting for an ideal lightweight pot with a lid (I've heard that Walmart sells a pot designed to collect grease that works well). I partially ruined mine on my last backpacking trip when I slipped on a muddy bridge falling on my pack which significantly bent my aluminum pot. I also am debating whether or not to carry a pot stand and may just find rocks on the trail to rest the pot on. However hopefully by the time I get to Canada I will have mastered the art of cooking on a pop-can stove.