Backcountry Coffee at Altitude: Fix Weak Extraction (203°F Fix)
At 5,000 ft water boils at 203°F, not 212°F, so coffee under-extracts. Use finer grinds, +10-15% dose, and an AeroPress for a strong cup. See the fix.

At 5,000 ft water boils at 203°F, not 212°F, so coffee under-extracts. Use finer grinds, +10-15% dose, and an AeroPress for a strong cup. See the fix.