Hi yall, I'm new to these forums and also pretty new to figuring out all this lightweight gear stuff.
I'm heading off to Africa on January 7 to ride my bike (ie, pedal not motor) solo across DRC, Rwanda, and Tanzania for 16 weeks. Yeah I've never done a bike tour – although I work in a bike shop and I'm a pretty avid rider – and never been to any third-world countries let alone war-torn ones, and never done any lightweight self-sufficient camping.
I'll be on and around the equator, traveling through tropical rainforests and savannah… mainly. It would be pretty easy to figure out appropriate gear if I was going to remain in these conditions all the time. However I'll be heading into some higher elevations on occasion. Nyiragongo volcano, Mt Meru, and Mt Kilimanjaro to name a few. I should mention that I've never done any mountaineering (apparently not an issue for climbing Kilimanjaro), or experienced temperatures much below freezing. I would say -5C is about it.
So! Steep learning curve ahead. And it means I have to nail my gear selection first time.
Kilimanjaro is 5895m high. At 4000m temperature ranges around -10C at night to 15C in the day. Near the summit, we are looking at -22C to 5C.
I am wondering what you think about my sleeping system and clothing for this environment. If you have any suggestions they'd be really appreciated. I want to carry the least cold-weather-specific gear possible as it represents such a tiny percentage of my time in Africa. At the same time, I obviously need to be prepared for any conditions on that mountain. Since my tent is a 3-season lightweight, I need to rely primarily on the other gear that I choose.
The shelter:
– Sierra Designs Vapor Light 2
– footprint for above
– a light tarp
The sleeping gear I have chosen so far is
– Sea to Summit silk liner (my primary sleeping bag most of the time, I expect)
– Montbell Spiral Down thermal sheet (for when it's cooler out)(I have chosen to ignore the drawback/danger of taking a down bag into the wet tropics, I will just treat it carefully and it will be fine)
– Exped SynMat UL 7 (primary)
– Exped MultiMat (secondary/backup/general use)
The clothing layers I am thinking about having available for the Big Climb, inside to out, are:
Upper body.
– Smartwool microweight short sleeve
– Smartwool microweight crew long sleeve
– Smartwool midweight longsleeve with collar
– Montbell ultralight down parka
– Gore Challenger WindStopper (because I can get it cheap through work)… or, suggestions?
– a lightweight waterproof shell – I am hoping to obtain a Páramo Quito jacket; otherwise, a Sugoi cycling jacket made of Majik fabric if I can find one with a hood (again, cheap through work); or suggestions?
Lower body.
– Smartwool underpants
– Smartwool midlayer tights
– whatever technical lightweight pants I bring (likely Vaude)
– lightweight waterproof shell pants
Hands – my hands get numb very easily.
– Gore Countdown gloves
– some sort of enormous but packable over-mitten (suggestions?)
– possibly a silk liner (supposed to be effective?)
Feet.
– Darn Tough merino socks, mesh low/mid height
– 1 pr of the warmest packable socks I can find (suggestions?)
– New Balance 890 runners (because I already own them and they are so light to carry and the terrain is not demanding)
– waterproof booties – but not heavy rubberised neoprene ones, they are not that packable, nor useable when I am not mountaineering due to the over-insulation
– Gore WindStopper toe covers
Head.
– Smartwool skull cap
– The hood from my down parka
– The hood from my waterproof
– a scarf I buy in Arusha, the nearby town
– should I carry a thin balaclava just in case?
So, most of the time in the jungle/savannah, I will probably sleep with just the silk liner and the synmat, with the thermal "sheet" (which is really just a very light down bag) as an option if it gets cooler. When I'm not ascending mountains, the multimat will just be a general use piece of equipment around camp. However when on Kili I will fold it lengthwise and use it in conjunction with the air mattress. (Should the mat go on top of or beneath the mattress for best insulation?) I can also sleep in the down parka while on Kili. I can also buy a thick blanket in Arusha, or, what do you think of simply supplementing with an emergency blanket?
Do you think this set-up will be sufficient? I consider also bringing
– a light packable fleece to wear beneath the down jacket
– I've been researching and come across the concept of the belay parka as backup, though I think this is overkill
– warmer legs
Regarding shelter, is there any thermal advantage to wrapping myself in my spare tarp inside my tent?
I may get some of those foot spikes that you strap on your shoes. Any minimalist ones you'd suggest?
Thanks

