Heading on a cruise or to a concert and don't want to pay crazy prices for drinks? This CruiseFlask kit is your secret weapon! You get six heavy-duty, reusable flasks: three 32oz (1 liter) and three 16oz (500ml), plus a funnel for easy filling. They're made from BPA-free, food-grade plastic that's totally non-metallic, so they won't set off scanners or metal detectors. They're also leak-proof, puncture-resistant, collapsible, freezable, and even float! Fill them up to 80% with your favorite non-carbonated beverage (sorry, no soda), squeeze out the air, cap tightly, and stash them in your luggage. Perfect for cruises, stadiums, concerts, beaches, camping, tailgating, you name it. Just remember to remove the O-rings from the caps for the best seal. Don't waste money on cheap imitations—this is the authentic, durable kit that actually works. Pack smart, save big, and enjoy your trip your way!