Lighter pack
Are you planning a fast trek? For example, finishing Fjällräven Classic in under three days? A lighter pack can help. The principles are the same as for the 'classic pack', but you should choose lighter equipment and take away anything that is not absolutely necessary. The backpack, sleeping bag, tent and the stove will weigh the most and offer the most weight savings. There is no reason to cut off your toothbrush handle, since it will only save you a few grams. With less and lighter equipment, you can also choose a smaller backpack, which will weigh less.
• Choose a lightweight down sleeping bag instead of a synthetic one. It should still insulate down to -5° C.
• Find a lightweight tent. If several of you share a three or four-man tent, the weight per person will be less.
• Only choose freeze-dried food.
• Choose a small propane gas burner that can be screwed directly onto the gas tube and an extremely light pot. But do not eliminate the lid - it cuts the cooking time almost in half.
• Choose a thin, lightweight rain suit instead of a sturdy three-layer suit.
• Bring a closed-cell plastic ground pad instead of an inflatable pad. It takes up more space but weighs less.
• If you are completely sure that your feet can spend long days in your boots without any problem, you can leave the sandals and athletic shoes at home.
Last, but not least, don't forget to enjoy the nature.