Useful and highly portable, this set of waterproof instructional cards and practice string with carabiner are easy to keep on hand, for times when you’re bored or maybe you happen to be in the middle of nowhere needing to know how to tie up a primitive hammock or bear bag or somethin’. A good thing to have just in case, and it’s fun to boot!

*Not everyone may find practicing knots fun? Don’t blame me if it doesn’t go over well as a kid’s stocking stuffer.