Tactical Sleeve Bunker

Ssss—new secret tunnel spotted! The sleeve of a heavy fleece jacket was dangling invitingly off the armchair cushion. Absolute darkness inside! I crouched low, wiggled my stubby feet, and leaped headfirst into the opening! Whoosh! I slid through the soft, fuzzy lining until—thump! Pinned tight at the narrow cuff! Perfect fit! I gave one mighty plush heave, wriggled forward, and poked my face right through the ribbed opening into the lamplight. A fortress! Soft, warm, and zero intruders can sneak past my perimeter. Ssss, this sleeve is officially conquered!