• 2-in-1 Lid with Innovative Button Design: Greylock 30 oz tumbler with flip straw and handle makes opening easier. Just press the button and flip it up to drink easily. the protective push-off cap keeps the flip straw clean. Flip it to let the straw lid stand upright without touching
• Top Handle for Easy Carry: Different from most insulated tumbler with handle, moving the handle to the top frees up your hands. You can hang it on your backpack or suitcase as travel tumbler mug, or attach it anywhere nearby during exercise, easy to carry. The 30oz tumbler with lid and straw is also Cup holder Friendly
• Triple-Layer Vacuum Insulation: Made from high-quality stainless steel, BPA-free, keeping drinks hot or cold for hours. Experience leak-proof convenience and lasting freshness in every sip or drink
• 100% Leak-Proof for on-the-go Lifestyles: Whether you're commuting to work, taking a road trip, or enjoying outdoor activities, you can confidently carry your drink without worrying about leaks ruining your car's interior or soaking your bag
• Simple yet Unique: Express my personality through the design of the 30 oz water tumbler with top handle, embrace my individuality, and make the most authentic statement. The stylish yet subtle colors make it a perfect accessory for those who appreciate quality and stylish in everyday life