Question

bags used by mountaineers are called​

Answer 1

The range of services conducted by porters is extensive, from shuttling luggage aboard a train (a railroad porter) to bearing heavy burdens at altitude in inclement weather on multi-month mountaineering expeditions. They can carry items on their backs (backpack) or on their heads.

Answer 2

A porter, often known as a bearer, is a person who transports items or freight on behalf of others.

Explanation:

• Porters provide a wide range of services, from transporting luggage on trains (railroad porters) to carrying huge loads at high altitudes in adverse weather on multi-month mountaineering excursions. They have the option of carrying stuff on their backs (backpacks) or on their heads (head pack).
• Slavery faded as technology evolved, but the porter's position in specialized transporting services endures in the twenty-first century. Bellhops at hotels, redcaps at railway stations, skycaps at airports, and bearers on adventure tours hired by foreign travelers are just a few examples.