Freeze dried drink and meals are the top choice for adventure activities.
Freeze-dried coffee is prepared by cold-brewing, deep-freezing, and vacuum-freeze-drying, which preserves much of the original flavor and aroma, resulting in a smoother taste similar to fresh coffee. It's 100% pure coffee with nothing added. Instant coffee, usually produced by spray drying, involves spraying coffee into hot air, leading to a quicker and cheaper process but with a more bitter taste; Maltodextrin is often added during this process.
Freeze-dried coffee is considered the premium option due to its superior flavor and attractive crystal form.