Unverified78% confidenceTradeoffTime unknown
结构稳固性与轻量化冲突：全硅胶超轻款展开后侧壁支撑弱，倒开水或装满时易塌陷；带金属/硬塑加强环的款式重但稳，露营装热食优先选带支撑结构款
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
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