
Customized New Style Double Wall Stainless Steel Vacuum Cup Travel Mug Flask Outdoor Cold Hot Water Bottle Thermo with Lid. Superior Quality Materials: 304 stainless steel liner with FDA, LFGB, and RoHS certification for safety and durability. Long-lasting Temperature Control: Keeps drinks warm for 12 hours and cold for 24 hours with double-wall vacuum technology. Full Customization Support: OEM/ODM services including custom logo, color, pattern, and packaging via various printing methods. Eco-Friendly Design: Made with recyclable materials and eco-friendly production processes for sustainability. Competitive Pricing: High-quality thermos flasks offered at affordable prices ensuring exceptional value for money. Efficient Production Capacity: 11 production lines with experienced teams ensuring timely delivery and excellent support. Strict Quality Control: Professional QC team conducts strict tests with inspection machines before shipment. Versatile Usage Scenarios: Suitable for home, car, office, and camping with options for coffee, tea, beer, and water.