Stainless Steel Vacuum Insulated Flask With Screwon Lid, Dual Wall Thermal Retention Solid Metal Body, Daily On-The-Go Drinking Access -12/16/25/34oz Sizes (34)

Product Purpose Xuanheju designs this all-metal insulated stainless steel flask to resolve daily beverage temperature maintenance needs for modern lifestyle users. With pure metal structure and refined workmanship, it serves as a reliable daily drinking container integrated into ordinary life routines.Usage ScenariosIt fits well with indoor office desktop hydration sessions, casual household daily water drinking habits. The portable cylindrical body adapts to vehicle interior carry during commuting drives, and also suits outdoor hiking, camping leisure activity portable water storage needs.Craftsmanship DetailsInner container adopts SUS304 stainless steel material, outer body is integral 201 stainless steel with original matte brushed surface. No artificial spraying coating, all-metal screwed closure and integrated sealed bottom build sturdy overall product framework.Care & MaintenanceHand washing is recommended to preserve original metallic surface texture. Avoid prolonged soaking in strong corrosive cleaning agents. Refrain from dropping impacts and extreme high-temperature environment exposure.Frequently Asked QuestionsThis flask contains no extra surface coating layers on exterior metal body. It does not come with additional accessories, only single main bottle unit included. All capacity sizes follow pre-measured accurate dimension parameters for daily matching use.

• ENHANCED THERMAL RETENTION PERFORMANCE：Built with double-walled vacuum separated structure, this stainless steel flask maintains steady temperature of daily beverages for extended duration. It accommodates your preferred drinking temperature across daily routines, supporting versatile liquid storage for regular drinking demands throughout the day.
• SAFE INNER LINER MATERIAL：Crafted with SUS304 stainless steel inner wall, the water bottle forms stable contact with common drinking liquids. Solid 201 stainless steel outer body without extra surface coating delivers durable overall structure for long-term daily continuous usage.
• NATIVE METAL BRUSHED FINISH：All-metal body features natural matte brushed metal texture without spraying coating treatment. The fine metallic surface reduces excessive fingerprint adhesion, keeps tidy appearance and provides smooth skin-friendly hand touch in handheld carrying.
• SLIM MOUTH DIRECT DRINK DESIGN：Optimized narrow drinking spout moderates liquid outflow speed during sipping. The ergonomic mouth opening brings comfortable drinking experience, suitable for stationary desktop use and mobile outdoor portable drinking states.
• VERSATILE MULTI-SIZE SELECTION： Available in 4 precise capacity specifications including 350ml（12oz）, 500ml（17oz）, 750ml（25oz） and 1000ml（34oz）. Exact calibrated dimension sizes match diverse storage space and personal daily water intake volume requirements for different user habits.
• 保温性能:12-24小时