Double jack beverage box / Drink box

When we buy and drink beverage in box outdoors, the straw opening end would be exposed to the air if we can't finish drinking timely in some circumstances.There is a great deal of dust outdoor, and bacteria would adhere to the straw through wind, besides insects would bite, with the insanitary straw to drink,one would have a stomachache or catch other diseases. In this design, one more hole is designed around the existing hole of the drink box. In this way, the straw mouth that has been touched by your mouth can beinserted into the hole beside and be hidden in the
drink box when the beverage has not been drunk up.