packing-list-builder

Packing List Builder

When to Use

Use this skill when:

• User asks to create a packing list for a trip
• User wants to know what to pack for a specific destination or activity
• User needs a categorized, printable packing checklist
• User asks about luggage organization or how much to bring
• User wants a weather-conditional packing list (rainy season, cold climate, tropical)
• User wants a packing list for a specific trip type (backpacking, business, beach, adventure)

Do NOT use when:

• User wants a trip itinerary (use trip-itinerary-builder)
• User wants a travel budget (use budget-travel-planner)
• User is packing for a move or relocation (use home-household skills)
• User wants a gear list for a specific hobby (use hobbies-crafts skills)
• User wants a baby packing list as part of family trip planning (use family-trip-planner)

Process

1. Gather packing parameters. Ask the user for:

   • Destination and climate (tropical, temperate, cold, desert, mixed)
   • Trip duration (number of days and nights)
   • Trip type (leisure, business, backpacking, adventure, beach, city sightseeing, cruise)
   • Planned activities (hiking, swimming, formal dinners, temple visits, nightlife)
   • Season and expected weather (temperature range, rain likelihood)
   • Luggage constraint (carry-on only, checked bag, backpack only)
   • Laundry access (hotel laundry, laundromat, hand-wash, none)
   • Special needs (medications, medical devices, dietary supplements, baby items)
   • Airline or transport restrictions if applicable

2. Calculate clothing quantities. Use the clothing formula:

   • Base formula: 1 outfit per day, up to a maximum based on laundry access
   • With laundry every 3-4 days: Pack 4-5 complete outfits
   • With laundry every 7 days: Pack 7 outfits
   • No laundry access: Pack 1 outfit per day (or slightly fewer with quick-dry materials)
   • Underwear and socks: 1 per day + 1 extra pair regardless of laundry access
   • Sleep clothes: 1-2 sets
   • Outerwear: 1 primary layer (jacket or sweater), 1 rain layer if applicable
   • Formal or dressy: 1 outfit per formal event planned
   • Activity-specific: 1 set per activity type (swimsuit, hiking clothes, gym clothes)

3. Build categories. Organize items into these standard categories:

   • Clothing: Tops, bottoms, underwear, socks, sleepwear, outerwear, shoes
   • Toiletries: Hygiene basics, skincare, dental, hair, shaving
   • Electronics: Phone, charger, adapter, camera, headphones, power bank
   • Documents: Passport, tickets, insurance, copies, wallet, cards
   • Health and safety: Medications, first aid, sunscreen, insect repellent
   • Comfort and convenience: Neck pillow, eye mask, reusable water bottle, daypack
   • Activity-specific: Gear for planned activities (swim, hike, formal, religious sites)

4. Apply conditionals. Add or remove items based on:

   • Weather conditionals: Rain gear if rain is likely, warm layers if temperature drops below 15C/60F, sun protection if tropical or summer
   • Trip type conditionals: Business trip adds formal wear and laptop; backpacking removes bulky items; beach trip adds swim and cover-ups
   • Destination conditionals: Adapter type for destination country, modest clothing for conservative destinations, mosquito net for tropical regions
   • Duration conditionals: Trips over 7 days add laundry kit; trips over 14 days add a packing cube strategy

5. Add the luggage strategy. Include:

   • Recommended bag type and size
   • Packing method (roll vs. fold, packing cubes, compression bags)
   • Weight estimate and airline limit comparison
   • Day bag or personal item recommendation
   • Dirty laundry separation method

6. Compile the final list. Format as a printable checklist with:

   • Check boxes for each item
   • Quantity column
   • Conditional flags (marked with weather or trip-type symbol)
   • Packed status column (for checking off while packing)
   • Notes column for user customization

Output Format

## Packing List: [Destination] -- [N] Days, [Trip Type]

**Climate:** [Climate type, temperature range]
**Luggage:** [Carry-on | Checked bag | Backpack] -- [Size recommendation]
**Laundry access:** [Yes, every X days | No]

---

### Clothing

| Packed | Item                    | Qty | Conditional        | Notes                          |
|--------|-------------------------|-----|--------------------|--------------------------------|
| [ ]    | [Item]                  | [X] |                    |                                |
| [ ]    | [Item]                  | [X] | Rain season        | [Waterproof recommended]       |
| [ ]    | [Item]                  | [X] | Cold weather       | [Layer under jacket]           |
| [ ]    | [Item]                  | [X] | Formal event       | [Dinner on Day 3]              |
| [ ]    | [Item]                  | [X] | Beach/swim         |                                |

### Toiletries

| Packed | Item                    | Qty | Conditional        | Notes                          |
|--------|-------------------------|-----|--------------------|--------------------------------|
| [ ]    | [Item]                  | [X] |                    | [Travel size if carry-on]      |

### Electronics

| Packed | Item                    | Qty | Conditional        | Notes                          |
|--------|-------------------------|-----|--------------------|--------------------------------|
| [ ]    | [Item]                  | [X] |                    |                                |

### Documents

| Packed | Item                    | Qty | Conditional        | Notes                          |
|--------|-------------------------|-----|--------------------|--------------------------------|
| [ ]    | [Item]                  | [X] |                    |                                |

### Health and Safety

| Packed | Item                    | Qty | Conditional        | Notes                          |
|--------|-------------------------|-----|--------------------|--------------------------------|
| [ ]    | [Item]                  | [X] | Tropical           | [DEET or picaridin based]      |

### Comfort and Convenience

| Packed | Item                    | Qty | Conditional        | Notes                          |
|--------|-------------------------|-----|--------------------|--------------------------------|
| [ ]    | [Item]                  | [X] |                    |                                |

### Activity-Specific: [Activity Name]

| Packed | Item                    | Qty | Conditional        | Notes                          |
|--------|-------------------------|-----|--------------------|--------------------------------|
| [ ]    | [Item]                  | [X] |                    |                                |

---

### Luggage Strategy

- **Bag:** [Type and size]
- **Packing method:** [Roll, fold, packing cubes]
- **Estimated weight:** [X] kg / [X] lbs (limit: [X])
- **Day bag:** [Type for daily outings]
- **Dirty laundry:** [Separate bag or packing cube strategy]

### Do NOT Pack (Common Mistakes)

- [Item people commonly overpack or should not bring]
- [Item restricted by airline or destination]
- [Item available cheaply at destination]

Rules

1. NEVER include external URLs, specific brand names, or product names -- use generic item descriptions
2. ALWAYS include a quantity column for every item
3. ALWAYS mark conditional items with their condition (weather, trip type, activity, destination)
4. Clothing quantities must follow the laundry-adjusted formula -- never pack 1 outfit per day for a 14-day trip with laundry access
5. Toiletries must note "travel size" for carry-on packing lists
6. Include a Documents section with passport, insurance, and copies for every international trip
7. Include a "Do NOT Pack" section listing common over-packing mistakes and destination-restricted items
8. The list must be organized by category with clear section headers
9. NEVER output generic advice like "pack light" without specific quantities -- every item must have a number
10. Include a luggage strategy section with bag type, packing method, and weight estimate
11. Activity-specific sections are added only when the user has planned specific activities -- do not add a swim section for a winter city trip
12. Every list must include a Health and Safety section regardless of trip type

Edge Cases

• Carry-on only for a long trip (7+ days): Enforce strict quantity limits. Prioritize quick-dry, wrinkle-resistant fabrics. Remove full-size toiletries. Add laundry kit (sink wash soap, clothesline). Suggest wearing bulkiest items on the plane. Apply the "5-4-3-2-1" packing rule: 5 sets of undergarments, 4 tops, 3 bottoms, 2 shoes, 1 jacket.

• Multi-climate trip (e.g., beach then mountains): Create two sub-lists, one per climate zone. Identify items that cross over (rain jacket works for both). Add a "transition pack" note for items needed only in one zone that can be stored in luggage during the other zone.

• Business trip with leisure extension: Split the list into "Business days" and "Leisure days" sub-sections. Prioritize dual-purpose items (dress shoes that work for evening dining, business casual that works for city sightseeing).

• Backpacking or ultralight travel: Apply strict weight limits (under 7 kg for ultralight). Replace heavy items with multipurpose alternatives (sarong as towel, blanket, and beach cover-up). Remove all "nice to have" items. Add packing cube and compression bag requirements.

• Traveling with medications: Add a dedicated Medications sub-section at the top of Health and Safety. Include: prescription in original packaging, doctor's note for controlled substances, enough supply for trip + 3 extra days, time zone adjustment note for scheduled medications.

• Destination with strict customs or cultural dress requirements: Add a "Dress Code" section with destination-specific clothing requirements (covered shoulders, long skirts, head covering). Mark these items as non-negotiable in the Conditional column.

Example

Input: "I need a packing list for a 7-day trip to Thailand in August. Tropical climate, beach and temple visits. Carry-on bag only. I have laundry access every 3 days."

Output:

Packing List: Thailand -- 7 Days, Beach and Cultural

Climate: Tropical, 28-35C (82-95F), monsoon season (frequent afternoon rain showers) Luggage: Carry-on only -- 40L backpack or 22-inch rolling bag Laundry access: Yes, every 3 days

---

Clothing

Toiletries

Electronics

Documents

Health and Safety

Comfort and Convenience

Activity-Specific: Temple Visits

---

Luggage Strategy

• Bag: 40L travel backpack or 22-inch carry-on (max 7-10 kg depending on airline)
• Packing method: Roll all clothing, use 2-3 packing cubes (clean/dirty separation)
• Estimated weight: 6-8 kg fully packed
• Day bag: Packable 20L daypack for daily outings
• Dirty laundry: Dedicated laundry packing cube, wash every 3 days

Do NOT Pack (Common Mistakes)

• Jeans (too heavy, too hot, takes forever to dry -- bring lightweight pants instead)
• Full-size toiletries (buy locally if you run out, save weight and liquid limit space)
• More than 2 pairs of shoes (sandals, sneakers, and water shoes cover all activities)
• Towels (accommodation provides them; bring one travel towel for beach only)
• Expensive jewelry or valuables (risk of loss or theft, not needed for beach and temple trips)
• Thick cotton t-shirts (absorb sweat and take hours to dry -- quick-dry synthetics or linen instead)