snivel gear
n.— «What is “snivel gear”?…Army slang for stuff you take to the field with you to make you more comfortable. Sweat rag, poncho liner, extra gloves etc.» —“Re: do USMC snipers wear shooting jackets in combat?” by BMoorehrny Usenet: rec.guns June 21, 2000. (source: Double-Tongued Dictionary)
Further reading
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