Pocket Survival Tool

This remarkable little stainless-steel tool can do many things well; it can open cans, remove bottle caps, tighten or loosen small nuts, saw wood less than one inch in diameter and even performs as a sundial.

(Its disadvantage is that you must fold the pouch over the saw teeth to protect your hand when opening cans or using the screwdriver.)

Since the tool and pouch weigh only 1.2 oz (35g) and measure 1 3/4" × 2 3/4" (45mm × 69mm), they are not a packsack burden.