350ml Capacity Stainless Steel Flask Portable Water Bottle

350ml Capacity Stainless Steel Flask Portable Water Bottle. Customized Color Options: Acceptable customized color for the water bottle. Customized Logo Printing: Acceptable customized logo printing with provided files. Customized Packaging: Acceptable customized packaging options available. Thermal Performance: Retains heat for 6 hours and cold for 12 hours. Eco-Friendly Material: Made with inner SS304 and outer SS201 stainless steel. Versatile Usage Scenarios: Suitable for travel, office, home, indoor, and outdoor use. Competitive Pricing: Offers competitive and reasonable prices for bulk orders. Rich Manufacturing Experience: Over ten years of experience in designing and manufacturing.