Take a sip of warm water when you are tired, hydrate your body, and enjoy life. The product is made of food contact grade SUS304, uncoated, rust-free, and easy to clean. Internal and external radiation double electrolysis process, to achieve long-lasting heat preservation and cold preservation. The cup mouth is hygienic, saves time and effort, novel style, and is easy to use. Large cup mouth design, easy to clean, sealing ring added, not afraid of water leakage. Made from stainless ateel material, measuring 8*2.9 inches, this custom gourd shape stainless steel bottle 17oz. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: BPA-free, leak-proof, travel-friendly.