Unverified85% confidenceDecision RuleTime unknown
选睡袋长度应留8-12cm生长余量而非贴身，但过长会使脚部产生冷空腔降低保暖；带脚部束口或可调底部设计的款式能兼顾两者
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified内胆尺寸应比睡袋内腔小一圈但比身高长20-30cm，过大则内部冷空气循环反而降低保暖，选购信封式睡袋应配矩形内胆，木乃伊睡袋须配收脚型内胆87% similarUnverified睡袋长度应比孩子身高长15-25cm，预留生长空间同时避免脚部空隙过大散热，超过25cm则底部冷空气积聚反而不保暖86% similarUnverified身高偏高者需注意睡袋适用身高，木乃伊式睡袋通常有Regular(约180cm)和Long(约198cm)两个尺码，选小了脚部顶住会压缩保暖层受凉84% similarUnverified身高偏高者不建议买标准款睡袋，睡袋内长应比身高多10-20cm，脚部空间不足会压缩脚部羽绒导致失温；反之空间过大则需额外体温加热多余空气，选购需看『适用身高』标注82% similarUnverified身高超过180cm应选加长款(Long)、体宽或睡姿翻身多选加宽款：睡袋内部空腔过大反而难以捂热、身体贴壁则压扁羽绒失去保暖，尺寸合身是保暖前提81% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/284365API
curl https://kongchang.com/api/v1/knowledge/claims/284365MCP
get_claim(id=284365)