Material Composition | Frequent travelers, business trips | - Industry Standard: ABS (ASTM D638 tensile strength: 24 MPa) - Our Base: PC+ABS (ASTM D638: 45 MPa) - Our Advanced: PC+Aluminum (ASTM D638: 62 MPa) | ▲ Our Base: 87.5% stronger than industry standard. ▲ Advanced: 158% stronger, lighter by 20% (ISO 527-2). | Advanced: 30% higher cost due to aluminum alloy. |
Wheel System | Airport transfers, uneven terrain | - Industry: 2-wheel rigid (360° rotation) - Our Base: 4-spinner (360°, 8W bearings) - Our Advanced: 4-spinner + silent tech (ISO 3095: 40 dBA▲) | ▲ Our Base: 40% smoother on rough surfaces. ▲ Advanced: 30% quieter than Base (quieter than a whisper). | Advanced: Bearings require premium maintenance. |
Lock Security | International travel, high-risk airports | - Industry: Basic combination lock (no TSA) - Our Base: TSA-approved combo (ANSI/BHMA Grade 2) - Our Advanced: Digital + TSA + biometric (ANSI/BHMA Grade 1) | ▲ Our Base: 100% TSA-compliant. ▲ Advanced: 99.9% biometric accuracy (ISO/IEC 30107). | Advanced: Requires battery replacement. |
Customization | Brand promotion, corporate gifts | - Industry: No customization - Our Base: Text/logo printing (ASTM D5095: 1000+ rubs) - Our Advanced: Full-color design + engraved accents | ▲ Our Base: 50+ color/text options. ▲ Advanced: Waterproof prints (IPX4 rated). | Advanced: 2-week production delay. |
Weight Capacity | Long-haul travel, multi-day trips | - Industry: 22kg (ISO 17353) - Our Base: 25kg▲ - Our Advanced: 30kg▲ + 15% lighter frame | ▲ Our Base: 13.6% higher load capacity. ▲ Advanced: 34% stronger compression resistance (EN 1717). | Advanced: Limited to 30kg airline restrictions. |
Noise Level | Hotels, quiet environments | - Industry: Unregulated (avg. 55 dBA) - Our Base: 45 dBA▲ (ISO 3095) - Our Advanced: 40 dBA▲ (quieter than a refrigerator hum) | ▲ Our Base: 18% quieter than industry. ▲ Advanced: 27% quieter than Base. | Advanced: Adds 0.5kg weight. |