Unverified80% confidenceTradeoffTime unknown
折叠后体积极小、重量轻,但TPU焊接结构相比同重量软水袋价格偏高,若仅作偶发备用水源、对耐用性要求不高,性价比不如更低价位的LDPE材质水袋。
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80%
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Long-term
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