function
adult
army
background
black
blade
camping
closeup
collapsible
compact
construction
dark
equipment
ergonomical
foldable
folding
functional
hand
holding
instrument
knife
male
man
multi
multifunction
multifunctional
multipurpose
multitool
open
opener
options
penknife
person
pocketknife
portable
practical
purpose
red
screwdriver
set
stainless
survival
swiss
tool
universal
utility
versatility