Juliane Koepcke's Seatbelt

Origin
Juliane Koepcke is a German-Peruvian biologist, born in Peru to German expatriates, who was the only survivor of 92 passengers and crew in the 24 December 1971 crash of LANSA Flight 508 in the Peruvian rainforest. When the airliner broke up in mid-air, she survived after plummeting about 3 km (~10,000 feet) while still strapped to her seat, before crashing through the rain forest canopy and coming to rest on the forest floor. The safety belt and accompanying seats acted both as a cushion that softened her landing and a parachute that slowed her descent. Koepcke had a broken collarbone, swollen eye and deep gash but was otherwise unharmed. She used survival skills she learned from her father to trace a stream towards clean water and a logging shelter, where her injuries were tended. During her survival, she suffered from many bug bites and used gasoline to remove the parasites from her skin.

Effects
Buckling the belt together will cause all loose objects to gravitate towards the user. The pieces will rearrange their shape and position to create a protective shell capable of absorbing many hard tumbles and elemental factors, such as humidity and heat. The inside will be small but comfortable, while the exterior will be have granite-like impregnability supported by a flexible middle layer. The user will have lesions, bumps and sores that mimic forest insect stings appear all across their body.