Unverified78% confidenceCautionTime unknown
漂流、皮划艇等水上(非水下)场景不建议只买防水袋——应选带浮力/挂绳(lanyard)设计的款式,落水后能浮起或系在身上,避免设备沉底丢失
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified长时间漂流或落水风险高的场景,不建议只依赖拉链式防水包(易进水),应选卷口干袋并预留浮力空间使其能漂浮89% similarUnverified带气室/漂浮设计的干袋落水后可托举装备漂浮,皮划艇及独木舟场景优先选带漂浮性能款,普通防水包落水会下沉88% similarUnverified内置浮力设计使落水后腰包可漂浮在水面,降低物品沉底丢失风险,这是区别于普通防水袋的核心卖点87% similarUnverified浮力不足以在水中自行漂浮,若用于水上活动需额外购买浮力袋或佩戴在救生衣上,否则落水后可能沉没86% similarUnverified不具备漂浮性设计,落水后会下沉,水上场景需另选有气囊或漂浮结构的专用防水包86% similar
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