Reddit reviews Bukm 26-Inch Survival Pocket Chain Saw, Pocket Survival Chainsaw Hand Saw for Camping,Fits in Pocket,Cuts Wood Fast,Survival Kits, Hunting,Boy-Scouts,Emergency Gear,Backyard Cleanup,Pruning w/Pouch
We found 2 Reddit comments about Bukm 26-Inch Survival Pocket Chain Saw, Pocket Survival Chainsaw Hand Saw for Camping,Fits in Pocket,Cuts Wood Fast,Survival Kits, Hunting,Boy-Scouts,Emergency Gear,Backyard Cleanup,Pruning w/Pouch. Here are the top ones, ranked by their Reddit score.
Pocket Chain Saw - Cut branches and roots, gather fire wood fast, bi directional, self cleaning chainsaw style cutting teeth tears through wood cutting both ways.26" Camping Pocket Chainsaw - Long 26 inch chain (excluding handles), the longer chain equals incredibly fast cutting time with razor sharp blades sawing 3 sides of a thick limb at once.Outdoor Survival Chain Saw With Pouch - High strength carbon steel chain for fast cutting. Extremely light weight, versatile, flexible, compact and cuts down large trees with a small powerful tool in minutes. User friendly and simple for anyone to use.Pocket Survival Handsaws - The pocket chainsaw comes with a tough nylon front snap pouch. Easily fits in pocket of back pack and survival kits, ect.Manual Chainsaw - Comfortable canvas strap handles are easier on your hands than plastic grips, ideal for backpacking, camping, hunting, survival.
Honestly, if you are wanting something under $20 it's going to be hard to find. You can you use a simple hand chain saw like the one in the link to get the job done. It will be a bit awkward to do in a canoe but, I can see it getting the job done.
https://www.amazon.com/dp/B01GPOO8U2/ref=cm_sw_r_cp_apa_bp5lzb02CJ9JC
I don't the idea of an axe/hachet because one wrong swing can be very dangerous. And I hate sawwing because of the motion required but this little thing is awesome and easy to use and can cut trees for firewood without issue. It is also packable and light weight.
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https://www.amazon.com/gp/product/B01GPOO8U2/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1