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JetKit Blog

Practical packing advice, travel tips, and guides.

A zoomed dress shirt collar and a shirt cuff, each band marked in yellow
Travel Wardrobe

How Many Dress Shirts Should I Pack for a Week?

T-shirts go four to a week. Dress shirts go closer to one a day, and the reason is collars and cuffs rather than sweat.

August 26, 2026 · 4 min read

A denim care tag sewn under a jeans waistband, its row of wear marks running past a yellow week bracket
Travel Wardrobe

How Many Pants Should I Pack for a Week?

Two. Levi's says wash jeans after ten wears, and non-denim pants go three to four. Neither number scales with your trip length.

August 26, 2026 · 4 min read

A capacity gauge full to its 40 L line, with list rows stacking past the line and off the top
AI Packing Apps

Best Packing Apps for Carry-On Only Travel

Every mainstream packing app generates a list with no capacity ceiling. That's the one thing carry-on-only travel actually needs.

August 25, 2026 · 7 min read

An aircraft seat with a 24 L bag filling the slot beneath it and a paid tag on the locker above
AI Packing Apps

Best Packing Apps for Europe Travel

In Europe the real limit is a 24-liter under-seat bag, not a carry-on. Most packing apps don't plan to a volume budget that small.

August 25, 2026 · 7 min read

A zoomed phone screen with its signal bars struck out above a checked list of passport, visa, adapter
AI Packing Apps

Best Packing Apps for International Travel

Abroad, the feature that matters most isn't AI or weather. It's whether the app opens with no data connection. Here's which ones do.

August 25, 2026 · 6 min read

A grid of six tops against two bottoms, seven of its twelve outfit cells filled in yellow
Trip Length

How Many Outfits Do I Need for a 7-Day Trip?

Published answers range from five to ten, because sources keep confusing outfits with garments. Six tops and two bottoms is twelve outfits.

August 25, 2026 · 5 min read

A calendar card with a highlighted run of trip dates, clamped shut by a large padlock
AI Packing Apps

JetKit vs PackPoint: Which Is Better?

PackPoint builds a category checklist. JetKit packs your actual closet. Here's an honest comparison from the people who make one of them.

August 25, 2026 · 5 min read

The word REPEAT in huge type beside a toggle switch sitting in the off position on a yellow card
AI Packing Apps

JetKit vs Packr: Which Is Better?

Packr builds a full outfit for every day of your trip, with no way to repeat items. That single design choice decides this comparison.

August 25, 2026 · 5 min read

A packing cube of rolled underwear filling an open bag, with folded clothes squeezed into a thin strip
Travel Wardrobe

How Many Pairs of Underwear Should I Pack?

Published rules give answers between 6 and 10 pairs for the same five-day trip. Here's why they disagree, and the variable they're all missing.

August 24, 2026 · 5 min read

A shirt on a hanger between a yellow crescent moon and a bright sun, aired overnight and worn again.
Travel Wardrobe

How Many T-Shirts Should I Pack for a Week?

Published guides say three to six for a week. Almost none say seven, and the reason why is the thing worth understanding.

August 24, 2026 · 5 min read

A file folder tabbed Collection with a yellow shirt stuffed inside it
AI Packing Apps

Best Packing Apps That Use Your Wardrobe

Several apps now pack from your real closet. Most bolted packing onto a styling app, and the difference shows up on multi-day trips.

August 24, 2026 · 6 min read

A graduated cylinder packed with dark plastic balls up to a yellow 40L mark, measuring ticks up its side
Luggage & Methods

Best Carry-On Bags With the Most Realistic Capacity (Not Just Marketing Claims)

Liter ratings aren't regulated. Here's the measurement standard most brands skip, and which ones actually publish how they measure.

August 23, 2026 · 5 min read

A grid of creased fabric swatches with one smooth yellow swatch labeled high twist
Business Travel

Best Fabrics for Hot-Climate Business Travel Compared

The coolest fabric and the most presentable one aren't the same fabric. Here's how linen, cotton, and high-twist wool actually trade off.

August 23, 2026 · 4 min read

A 5 beside a t-shirt multiplied by a 4 beside trousers, over a panel reading 20 outfits
Travel Wardrobe

What Is the 5-4-3-2-1 Packing Method?

The 5-4-3-2-1 packing method is a formula for building a small, mix-and-match travel wardrobe, but the actual numbers vary by source. Here's the version that holds up, and why the count matters less than the ratio.

August 22, 2026 · 4 min read

A quart liquids bag holding two bottles while a shampoo bar and a deodorant stick sit outside it
Luggage & Methods

Best Minimalist Toiletry Kits Compared

A minimalist toiletry kit isn't about smaller bottles. It's about how many items you can move out of the liquids bag entirely.

August 22, 2026 · 4 min read

A fringed wrap with a yellow route line that forks toward a water droplet and a snowflake
Packing Light

Best Multi-Use Scarves and Wraps for Travel Compared

The one-piece-ten-uses pitch mostly falls apart, because the uses need different fabrics. Here's how to pick for the two or three you'll actually have.

August 22, 2026 · 5 min read

A chart on a dark card: a short yellow 5,000mm bar under falling rain beside a tall 10,000mm bar
Weather

Best Packable Rain Gear Compared

Packability and waterproofness trade off against each other directly. Here's what the ratings actually mean and where ultralight shells give ground.

August 22, 2026 · 5 min read

Open travel wallet seen from above, a passport in its slot and radio waves rising from the contactless card beside it
Luggage & Methods

Best Travel Wallets and Document Organizers Compared

RFID blocking is the feature every travel wallet sells on, and for your passport it's mostly redundant. Here's what actually matters instead.

August 22, 2026 · 6 min read

A huge cropped sock torn open at the heel, loose yarn ends in the hole and two yellow threads stretched across it
Travel Wardrobe

Best Underwear and Sock Options for Long Trips Compared

Merino wins on odor and loses on durability, and both halves are true. Here's how to build a kit that survives a long trip instead of one that just smells good.

August 22, 2026 · 5 min read

A weather card with sun, cloud and rain above a checklist line whose garment is an empty sweater outline
AI Packing Apps

Best Apps for Weather-Based Packing Suggestions Compared

Most weather packing apps tell you to bring three shirts. Here's how they actually differ, and where the category still falls short.

August 22, 2026 · 5 min read

A grid of identical shoe soles rubbed yellow in one spot, the last a different sole with the mark moved
Travel Wardrobe

How to Pack for a Trip When You Always Bring the Wrong Shoe

If you get shoes wrong on every trip, the problem isn't your judgment. It's that you're testing shoes under conditions that don't match the trip.

August 21, 2026 · 4 min read

One pair of bottoms starting a day line whose three stops each carry a different top
Travel Wardrobe

How to Pack for a Trip Where You'll Be Changing Outfits Multiple Times a Day

Destination weddings, cruises, and conference days force real outfit changes. Here's how to cover them without doubling your bag.

August 21, 2026 · 4 min read

A giant $10, a knit beanie, and a clock face with its first 10 minutes marked
Travel Wardrobe

How to Pack for a Trip When Your Closet Doesn't Match Your Destination's Climate

If you live somewhere warm and you're headed somewhere cold, buying a whole new wardrobe isn't the answer. Here's what to do instead.

August 21, 2026 · 4 min read

A bulky belted overcoat beside three separate layers: a hooded shell, a zip mid layer and a crew base layer
Travel Wardrobe

How to Pack for a Trip Where Layers Have to Do All the Work

When there's no room for a dedicated piece per job, your layers have to double up on warmth, formality, and activity at once. Here's the system.

August 20, 2026 · 5 min read

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JetKit

JetKit turns your wardrobe into a trip-ready packing list, guided by where you’re going and the weather when you get there.

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