Selected boutique SUS304 stainless steel material, peace of mind without odour, five-layer temperature lock process, build up a temperature lock barrier, retaining warmth. The cup mouth is large, easy to clean, and does not leave dirt, so drinking water is healthier.PP material cup cover, is BPA-free, temperature resistance, anti-ageing, and embedded leakage silicone ring, while the cup cover uses a buckle design, to avoid losing the cup cover fall. Multi-colour options, let life full of colour. Made from stainless ateel material, measuring 11*2.76 inches, this custom large capacity handle portable insulated bottle 16oz. 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.