How much waste is seen during a typical mountain trip?

Description

Percentage of respondents seeing enough waste to fill parts of a 60L rucksack.

Quantifying the waste on mountains is something
difficult to estimate, especially with the naked eye and
from a distance. This is why respondents were asked to
estimate the quantity based on a familiar and common
indicator – a typical mountain rucksack of 60L. Globally,
most respondents (46%) estimated that during a typical
mountain trip, they would see enough waste to fill only the
top pocket of the rucksack. 26% would see enough to fill
half of the rucksack and 15% would see enough to fill one
or multiple rucksacks.