LEAK-PROOF: The vacuum water bottle has a sealing ring that is made of non-toxic, tasteless, and high-temperature-resistant silicone rubber material. The screw cap is completely leak-proof because it is designed to fit perfectly the mouth of the cup. Enjoy your bottle without any spills or a mess. | THERMALGUARD ENGINEERED DESIGN: EverJugs separates itself from other bottles by its unique engineered design to make the perfect bottle. It includes double-walled, vacuum-insulated technology keeps your drinks icy cold for up to 24 hours and hot for up to 12 hours. Designed for greatness and excellence. Our advanced slip resistant grip will allow you to hold on to your EverJugs in any situation. | THE PERFECT GIFT FOR ANYONE: thoughtful and practical gift for anyone and any occasion. With their sleek design, superior quality, and versatile functionality, EverJugs bottles are the ideal present that suits every lifestyle. Whether it's for a fitness enthusiast, a nature lover, a student, or a professional, these bottles offer a touch of elegance and a lot of utility. Make someone's day truly special with the gift of EverJugs – it's the gift that keeps on giving, one refreshing sip at a time | 100% CUSTOMER SATISFACTION: We're not just passionate about creating high-quality stainless steel bottles. Our product quality reflects our dedication to craftsmanship, durability, and functionality. Our commitment goes beyond just selling a product; it's about creating an experience that leaves you absolutely delighted with your EverJugs bottle. | PREMIUM 18/8 STAINLESS STEEL: The EverJugs bottle is made of 18/8 premium stainless steel that is non-toxic and 100% BPA free. It is designed to keep your drinks free from metal taste and will not rust. Prioritize your health and well-being. EverJugs bottles are proudly non-toxic and BPA-free, which means you can sip without any worries about harmful chemicals leaching into your beverages. We believe that your hydration experience should be pure, refreshing, and safe.