Customized 650 Ml Luxury Travel Vacuum Flask Bottle Eco-Friendly for Outdoor Sports

Customized 650 Ml Luxury Travel Vacuum Flask Bottle Eco-Friendly for Outdoor Sports. Eco-Friendly Material: Made with stainless steel inner and outer layers for natural and healthy drinking. Long Insulation Time: Keeps drinks hot or cold for up to 12 hours. Customized Logo: Acceptable logo customization with multiple printing options. Customized Color: Color customization is available upon request. Versatile Usage: Suitable for in-car, indoor, office, outdoor, and travel scenarios. Multiple Printing Methods: Supports offset, silk, digital, and laser printing. Free Ready Samples: Free stock samples available, customer pays freight. 100% Quality Inspection: Full inspection on assembly line for all controls and equipment.