Material Quality | Long trips with heavy items | - Industry: 600D polyester (ASTM D3332 abrasion resistance) - Base: 840D Oxford (▲ ASTM D3332 Class 3) - Advanced: 1000D Oxford + water-resistant coating (▲▲ ISO 4920) | Enhanced durability (Advanced: repels 98% water) Complies with EPR France/Germany regulations | Base version: 80% water resistance (less protection) |
Capacity | Packing for extended stays | - Industry: 40L (ISO 17399) - Base: 55L (▲ +37.5%) - Advanced: 70L expandable to 80L (▲▲ +20% expansion) | Accommodates more gear (Advanced: fits 3-week outfits) | Larger size may exceed airline size limits when expanded |
Portability | Airport transfers, urban travel | - Industry: 2-wheel system (EN 16937) - Base: 4-wheel spinner (▲ 360° maneuverability) - Advanced: 4-wheel spinner + silent glide (▲▲ EN 16937 Class A) | Smooth navigation in tight spaces (Advanced: 40% quieter wheels) | Complex wheels may require occasional maintenance |
Expandability | Last-minute packing needs | - Industry: Non-expandable - Base: Expandable by 5cm (▲ +10% space) - Advanced: Expandable by 10cm (▲▲ +20% space) | Flexibility for extra items (Advanced: fits 2 more pairs of shoes) | Expanded state may exceed airline size limits |
Durability | Frequent travelers, rough handling | - Industry: 200kg load (ISO 17399) - Base: 250kg (▲ 25% stronger) - Advanced: 300kg + reinforced corners (▲▲ 50% increase) | Withstands heavy use (Advanced: tested for 10,000 cycles) | Base model: 20% heavier than industry standard |
Security Features | Travel in high-theft areas | - Industry: TSA lock (ASTM F3332) - Base: TSA lock + RFID-blocking lining (▲ 360° protection) - Advanced: TSA lock + GPS tracking (▲▲ ISO 17399) | Advanced: Real-time location tracking (GPS accuracy: ±1m) | GPS adds cost and requires battery replacement |