zaujimave riesenie na dychanie v lavine :)


po kliknuti na more tech info su ilustracie ako to funguje... - http://www.blackdiamondequipment.com/uploads/black-diamond/media/popup_PDP_avalung_tech.swf


http://www.blackdiamondequipment.com/en-us/shop/ski/avalung/anarchist-avalung-pack/

asi by som sa priklonil radsej k airbagom, kedze toto clovek ani nemusi stihnut dat do ust, alebo mu to bude vytrhnute