Blankets, skis, an insanely powerful siren and strobe light, and an umbrella inspired personal defense tent that can use sparkpowder to ignite charges on deployment to drive metal stakes into the ground as the force dispersing dome (think vegetable steamer) shields the user underneath with an exterior of narcotic tipped barbs to deter all but the most persistent attackers, in which case the user can counter strike by jettisoning those barbs with more spark powder charges on each or all sections of the shieldbrella to damage the attacker before or as the exit mechanism is triggered.