Features & Benefits
- Carefully selected raw materials for superior quality.
- 48-hour gas test guarantees 0% air leakage before packaging.
- Improved packaging process and professional training for workers.
- Zipper use tip: open and close back and forth to prevent air leakage.
- Upgraded with additional hooks and exhaust valves for better usability.
- Compact design saves 40-50% space, ideal for travel.