✅ ★★★100% SATISFACTION GUARANTEED★★★ or your money back, no questions asked! There is no risk when purchasing this PREMIUM QUALITY blue tumbler. | ✅ DOUBLE WALL VACUUM INSULATED TECHNOLOGY - High tech insulation methods prevent heat transfer to the outer walls of the tumbler, keeping your cold drinks ice-cold for up to 24 hours and your hot drinks scalding-hot for up to 8 hours. Our stainless steel tumbler use a SWEAT FREE DESIGN that prevents any temperature changes or condensation from forming on the outside, making sure that this cup never leaves a spot & you never burn yourself again! | ✅ POWDER COATED PREMIUM QUALITY - The CHILLOUT LIFE Blue Tumbler 30oz is made from the highest quality, premium 304 18/8 food grade stainless steel, which is unbreakable, electro polished on the inside to ensure your cups remain rust-free, and super grip colored finish on the outside. | ✅ FITS MOST CUP HOLDERS - The bottom of the mug is conveniently sized to fit car cup holders for easy portability. Save money on disposable cups that won't keep your liquids hot or cold by buying this large travel coffee mug that lasts a lifetime. Fill your thermal coffee mug with coffee, sweet tea, ice water, milkshakes, lemonade and more! | ✅ FITS MOST CUP HOLDERS - The bottom of the mug is conveniently sized to fit car cup holders for easy portability. Save money on disposable cups that won't keep your liquids hot or cold by buying this large travel coffee mug that lasts a lifetime. Fill your thermal coffee mug with coffee, sweet tea, ice water, milkshakes, lemonade and more!