The Ultimate Luggage Buying Guide: Decide on Size, Material, Locks, and Wheels in 1 Minute

1. Accurate size selection: matching by number of days and number of people

The size of your suitcase depends on the length of your trip and the number of people traveling with you. Here are some international standard recommendations:

• 24 inches  (Total L+W+H ≤135cm)
  ✓ 1-2 people ✓ 1-2 days short trip ✓ First choice for carry-on luggage

• 28 inches (135-158cm)
  ✓ 1-2 people ✓ 3-5 days travel ✓ Basic shopping space

• 32 inches or more (＞158cm)
  ✓ 1-3 people ✓ Long distance of more than 7 days ✓ High shopping demand

Quick formula : Trip days × Daily outfits + Shopping space = Perfect size

2. Material Durability Comparison

Hard Shell Suitcases

• Pure Polycarbonate (PC) : Highest impact resistance, suitable for frequent shipping

• Aluminum-Magnesium Alloy : Premium theft/water resistance, business travel

• PC+ABS Hybrid : Balanced impact resistance and lightweight, multiple styles to choose from

FROM SAMSONITE UpLIFT LUGGAGE

Soft-shell Luggage

• Reinforced Fabric : Lightest option (30% lighter than hard shell), max packing flexibility

3. Critical Accessories Checklist

🔒Why TSA Locks are Essential

• Used in 40 countries including the United States, Canada, Japan

• Prevent lock destruction during customs checks

• Identify by red diamond logo

FROM SAMSONITE COSMOLITE LUGGAGE

🛞Wheel Selection Standards

• Double bearing structure : load-bearing> 50kg without deformation

• Silent universal wheel : 360° smooth steering, suitable for rough roads

FROM SAMSONITE FREEFORM LUGGAGE