Material Composition | Long-haul travel, rugged conditions | Industry: ABS (ISO 10545) Base: PC/ABS (▲ ASTM D3223) Advanced: PC/Aluminum (▲▲ MIL-STD-810G) | Advanced offers military-grade durability (resists extreme impacts) Base balances cost and strength | Advanced is costlier; Base may lack premium lightweight properties |
Mobility System | Frequent travel, airport navigation | Industry: 2-wheel systems Base: 4 spinner wheels (360°) Advanced: 360° spinner with silent bearings (▲▲ ISO 10545) | Advanced provides ultra-smooth, near-silent rolling (43 dBA) Base improves maneuverability over industry standards | Base lacks silent tech; Industry standard is less agile |
Weight | Short trips, backpacking | Industry: 4-5kg (ISO 10545) Base: 3.2kg (▲) Advanced: 2.8kg (▲▲) | Advanced ultra-lightweight (reduces strain) Base is 20% lighter than industry average | Advanced may compromise material thickness; Base still heavier than top-tier |
Durability | Rough handling, frequent use | Industry: Standard impact resistance Base: 2x impact resistance (▲ ASTM D3223) Advanced: 3x impact resistance (▲▲ MIL-STD-810G) | Advanced withstands extreme drops (tested up to 3m) Base resists scratches and cracks | Advanced adds cost; Base may dent under heavy abuse |
Wheel Quality | Rough terrain, heavy loads | Industry: Basic PU wheels (ISO 10545) Base: High-grade PU (▲) Advanced: TPU with silent tech (▲▲) | Advanced wheels last 50% longer (ISO 10545) Base resists UV degradation | Base wheels may squeak on uneven surfaces; Industry standard wears faster |
Design & Aesthetics | Personal style, corporate travel | Industry: Basic monochrome Base: Sleek two-tone (cream/black) Advanced: Customizable colors/patterns (▲▲) | Advanced offers premium branding options (e.g., engraved logos) Base matches modern minimalist trends | Base has limited color options; Advanced customization adds cost |