Based on a very true story.  Yes.  Really.

↓ Transcript
Young person climbing a big mountain, reaches the top ready for a rest. Reaches into rucksack and pulls out ... a screwdriver. Reaches in again and this time ... a hair-dryer. Then in quick succession an octopus, a mixer tap, a bicycle pump, an anchor, a bowling pin, a metal flute, a 4Kg weight, ...