batoh

Etymology
with the same meaning. In Old Czech, had a different meaning (“whip, stick”), inherited from. It is unclear whether the word changed meaning (possibly via “a stick to carry baggage”, and “baggage carried using a stick”) or the modern usage is a new derivation (Machek’s theory of derivation from is considered implausible by Rejzek).

Noun

 * 1) backpack, rucksack, knapsack