AIR Vent System - 氣流走廊系統
此系列背包採用泡棉背板設計，背板設有氣流走廊，提供舒適的背負感及良好的透氣性，是日常戶外活動和輕量旅行的理想選擇。
Air Vent System: Foam Back Support with Air Vent Panel provides comfortable carrying and good breathability system. They are an ideal choice for daily outdoor activities and light travel.
