■ 全境防水菱形格纹面料，兼具机能与质感
■ 采用塑钢拉链，滑顺耐用不刮手
■ 主袋大开口设计，内含 2 个网格收纳袋
■ 前侧拉链口袋，快速收纳小物
■ 背带可拆卸，轻松转换为收纳包放入大包
■ 4 个回收宝特瓶再制而成
■ 尺寸 240x125x60mm
■ 容量 170g / 1.5L
https://www.youtube.com/watch?v=WYnMAiCGT3I
https://www.youtube.com/watch?v=pQGm2WYhHUE
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