30oz Double Wall Vacuum Insulated Cup 18/8 Stainless Steel Travel Tumbler Mug + Spill Proof Slide Lid + Bonus Stainless Steel Straw VACUUM INSULATED: Our tumblers are double walled & vacuum insulated just like Yeti, RTIC and others. Keeps your ice frozen for 24+ hours & your drinks hot for 6+ hours, all while remaining condensation free! AMAZING VALUE: ONLY 9.95 THATS LIKE FREE!!!! We are always looking to maximize value for our customers. We are offering you an unbelievably priced bundle which includes: 30oz tumbler, sliding spill free lid & stainless steel straw! PREMIUM QUALITY: We only use top grade 18/8 kitchen grade 304 steel to produce our tumblers. Quality materials combined with our seamless design means your cup remains odour & stain free, while being easy to clean! ECO FRIENDLY: All of the materials we use are FDA approved and BPA free. Choosing our environmentally conscious tumblers keeps your body safe of harmful toxins while keeping plastic bottles out of landfills! 100% SATISFACTION: We use our tumblers daily which is why we are so confident you will love yours. If you are ever unsatisfied with the quality of your Frosti tumbler, return it for a full money back guarantee!