The Agawa Canyon Boreal 21 is my saw of choice for canoe and back country camping trips. Most saws sold in sport and camping stores are fragile or impractical at cutting anything larger than a broom stick handle. For several years we used 30-inch or larger bow saws available at hardware stores like Home Depot, Canadian Tire or Lowes but these saws are difficult to pack and can break down under heavy use.
I have used the Boreal 21 saw for the past two seasons and love the utility, efficacy and durability of the saw. You can check out more details at the company website https://agawacanyoninc.com. I have no affiliation with this company. My motive is to share with you what I believe to be a superior product. I have met the owners of Agawa Canyon at several outdoor trade shows and they are a great bunch of guys.