Unverified80% confidenceTradeoffTime unknown
挂扣式（登山扣/D扣）取放快但暴露在外易磕碰、金属扣可能刮伤手机；拉链袋密封防尘防摔更好但每次取用需拉开，两者不可兼得，通勤族选挂扣、旅行党选拉链
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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