For a 7-day trip without laundry access, pack 7 tops, 4 bottoms, 7 underwear, 7 pairs of socks, 1–2 sleepwear items, and 1 jacket. With laundry every 3 days, you can cut this to 4 tops, 3 bottoms, 4 underwear, and 4 pairs of socks—roughly 50% fewer items.
- No laundry: 7 tops, 4 bottoms, 7 underwear, 7 socks = ~25 items
- Laundry every 3 days: 4 tops, 3 bottoms, 4 underwear, 4 socks = ~16 items
- Laundry every day: 2 tops, 2 bottoms, 2 underwear, 2 socks = ~9 items
- Always add 1 buffer outfit for delays or spills
- Typical clothing-only weight: 5–12 lbs depending on climate
| Trip Length | No Laundry | Laundry Every 3 Days | Daily Laundry |
|---|---|---|---|
| 3 days | ~15 items | ~15 items | ~9 items |
| 7 days | ~25 items | ~16 items | ~9 items |
| 14 days | ~40 items | ~16 items | ~9 items |
| 21 days | ~55 items | ~16 items | ~9 items |