The BYOS Bottle Flight Travel Set is your go-anywhere flavor (and spirits) kit—built for people who hate leaving their favorite stuff at home. Three 2 oz Boston round glass bottles, each wrapped in a grippy silicone sleeve, tuck neatly into a custom-molded EVA case that's tough enough for the road but compact enough for any backpack, carry-on, or glovebox. Fill it with hot sauce, cocktail bitters, whiskey or rum, simple syrups, infused oils, or whatever 2 oz pour you can't live without. At 2 oz per bottle, it stays TSA-friendly while giving you enough room to build a real mini flight—not just a sad sample. Whether you're hopping on a plane, heading to a friend's place, or putting together a gift for the flavor-obsessed person in your life, this kit keeps everything organized, protected, and ready to pour.