Key Features of Wholesale LED Temperature Display Vacuum Flask
Premium 18/8 stainless steel construction ensures durability and rust resistance, maintaining liquid freshness for 24 hours. Built-in LED temperature display provides real-time monitoring without opening the lid, ideal for precise brewing or baby formula preparation. Advanced double-wall vacuum insulation technology minimizes heat transfer, keeping beverages hot or cold for extended periods. Integrated removable filter allows loose-leaf tea or fruit infusion, enhancing versatility for office, travel, or outdoor activities. Sleek, leak-proof design with one-touch open lid for effortless单手 operation. BPA-free materials guarantee safety for daily use. Large 500ML capacity balances portability and functionality, perfect for gym, camping, or business commutes. Customizable bulk orders available with competitive wholesale pricing, directly sourced from manufacturers for unbeatable value. OEM/ODM services supported to meet branding needs.