The mystery of black technology comes from ALPS ore particles, which are rich in mineral trace elements and can quickly improve water quality and help your health. Adopt mirror process, the combination of mirror and rigid body, anti-scratch and anti-knock. The lid is sealed, 360? shaking does not leak water, and carrying is very safe. Real material, comfortable to touch, and light to carry. Made from stainless ateel material, measuring 2.56*8.27 inches, this custom natural ore aviation shredded 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.