Premium stainless steel vacuum flask with LED temperature display for precise monitoring

Durable 18/8 food-grade stainless steel interior, rust-proof and BPA-free

Double-wall vacuum insulation maintains temperature for 24h hot / 48h cold

Impact-resistant outer shell with scratch-resistant powder coating finish

Smart touch-activated LED screen shows real-time liquid temperature

Leak-proof design with precision-engineered threaded lid and silicone gasket

Ideal for school lunches, outdoor adventures, office use, and travel

Wholesale bulk pricing with industry-leading MOQ flexibility for global distributors