Unverified85% confidenceDecision RuleTime unknown
标称漂浮功能的腰包需内置气室或EVA浮力层，普通防水包进水后会下沉，落水担忧场景需确认标注'floating/浮力'而非仅'waterproof'
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified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89% similarUnverified卷口式干袋卷合后会自然封住空气形成浮力，不慎落水可漂浮；但装满物品后浮力抵消，若需保护贵重电子设备落水不沉，应选带独立气室或明确标注浮力设计的型号87% similarUnverified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86% 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85% 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85% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/164743API
curl https://kongchang.com/api/v1/knowledge/claims/164743MCP
get_claim(id=164743)