Insulated flask on Elbrus

What it is for

Keeps hot drinks hot for hours: a hot drink on a cold summit day is worth its weight.

What Elbrus asks for

The full Elbrus gear list

What to look for

Capacity

How much it holds, in litres.

Kinds

• Insulated Flasks

Other mountains

• Standard on: Everest, Aconcagua, Denali, Elbrus, Vinson
• Optional on: Kilimanjaro, Kosciuszko, Carstensz Pyramid