title="Patented Vacuum Compression Travel Backpack - Wholesale Space-Saving Carry-on for B2B" alt="Patented Vacuum Compression Travel Backpack - Wholesale Space-Saving Carry-on for B2B">
| Techanology | Patented Integrated Vacuum Compression System |
| Space Efficiency | 50% Volume Reduction (0.04m³ to 0.02m³) |
| Dimensions | 46 x 32 x 16 cm (International Carry-on Standard) |
| Main Functions | Odor Isolation / Dry-Wet Separation / Expandable |
| Material | High-Density Abrasion-Resistant Water-Repellent Textile |
| Service | OEM/ODM / Custom Logo / Bulk Wholesale |
Package | OPP bag + Carton |
Product Dimensions (cm) | 46*32*16 |
Package Dimensions (cm) | 70*60*50 |
Package | OPP bag + Carton |
Product Dimensions (cm) | 46*32*16 |
Package Dimensions (cm) | 70*60*50 |
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