The Frontier Ultralight Collapsible Kettle folds down for storage and holds 1.1 litres when in use, enough for a couple of hot drinks or a simple rehydrated meal for two. A hard-anodised aluminium base and lid handle the heat transfer, while the food-grade silicone body collapses for pack size and two glass-reinforced nylon handles keep it manageable off the stove.
It's built for boiling water rather than actual cooking on direct flame for extended periods, so it suits hikers who want tea, coffee or freeze-dried meals without carrying a rigid metal kettle.