Factory Direct Stainless Steel Vacuum Flask with Smart Digital Display

Premium 18/8 food-grade stainless steel inner wall resists rust and odors while maintaining liquid purity. Double-wall vacuum insulation keeps drinks hot 24hrs or cold 48hrs with advanced copper-plated sealing technology.

Integrated LED temperature display shows real-time liquid readings (℃/℉ switchable) through scratch-resistant touchscreen. One-touch lid release with 360° leakproof silicone ring for car/office/gym use.

Military-grade electroplated exterior withstands drops up to 1.2m. Ergonomic grip with non-slip TPU base fits most cup holders. Customizable capacity (350ml/500ml) via removable stainless steel strainer.

BPA-free construction meets FDA/EC1935 standards. Includes microfiber cleaning brush and multilingual manual. Compatible with boiling water (100℃ max) for tea/coffee/soup storage.

Commercial-grade durability ideal for catering/hospitality bulk orders. Direct manufacturer pricing with 30% wholesale discount for 100+ units. Ships with OEM packaging options.