Enjoy refreshing cold drinks for hours on end with the Stanley Iceflow Flip Straw Tumbler. Equipped with advanced insulation technology, this tumbler keeps ice frozen and beverages cold for up to 24 hours, making it the perfect companion for hot summer days, long road trips, or outdoor adventures. Say goodbye to lukewarm drinks and hello to icy refreshment with the Stanley Iceflow Tumbler. Stay hydrated on the go with the convenient flip straw design of the Stanley Iceflow Tumbler. Simply flip open the straw to sip your favorite beverage without the hassle of removing the lid. The leak-proof lid ensures mess-free drinking, while the sturdy straw is designed for easy sipping and lasting durability. Whether you're commuting to work, hitting the gym, or running errands, this tumbler makes staying hydrated a breeze. Built to withstand the rigors of daily use, the Stanley Iceflow Flip Straw Tumbler is crafted from high-quality materials for long-lasting durability. The 30oz capacity is perfect for holding large beverages, while the sleek and compact design fits comfortably in most cup holders and backpack pockets. Whether you're camping in the wilderness or enjoying a picnic in the park, this tumbler is your reliable companion for keeping drinks cold and refreshing wherever you go.