Packing content online is dominated by sponsored listicles pushing specific product brands. This list is different: climate-specific, tested across multiple editor trips, and focused on the things ordinary checklists tend to forget rather than the things they include (obviously you're bringing a toothbrush). Adjustments needed for the specific country; this is the climate-based baseline.
Additional notes
What's the same for every trip
Universal: power adapter for region, good headphones (noise-cancelling worth it for long flights), e-reader, portable battery pack, any medications you take regularly plus backup stock, copies of passport + ID stored separately, one good book, earplugs + eye mask for sleep. Don't overpack toiletries — you can buy them anywhere.
Carry-on strategy
Pack 1-2 days' clothing and all essentials in your carry-on in case checked luggage is delayed or lost. Medications, chargers, and one change of clothes are the minimum. For trips under 10 days, try to travel entirely carry-on; the time saved at airports is significant.
Packing cubes
Compression cubes (Eagle Creek Pack-It, Peak Design) reduce clothing volume by 30-40%. Organise by type: one cube for underwear/socks, one for shirts, one for trousers. Makes the unpack-and-repack process at multi-stop trips dramatically faster.
Packing Essentials: 6 Climate-Specific Lists: common questions
For any trip under 10 days in similar climate, try carry-on only. The time-saving and reduced-risk is real. For multi-climate trips or longer than 10 days, checked bag is usually necessary. Learn to pack properly (compression cubes, rolling not folding) before deciding you need checked baggage.