304 stainless steel, plus double-layer evacuation technology, long-lasting insulation and cold retention, healthy material, in line with food safety standards, long-lasting use, odourless and corrosion-resistant. Rounded mouth, smooth to the touch, no abrasive spout, smooth and easy to dispense. Rotating threaded lid, good sealing, good insulation effect, non-slip bottom, stable placement, safe material, anti-slip and durable. Rich colours, macaroon colour scheme, to meet your different needs. Customised with various logos and patterns, various printing techniques are available: silk screen, laser laser, heat transfer, 3D printing, etc. Measuring 8.74*2.95 inches, this custom 17oz stainless steel american style small mouth bottle thermos. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization: Logo printing available with multiple packaging and color options. Product Highlights: BPA-free, leak-proof, travel-friendly.