Stainless Steel Vacuum Flask 800ml - Hot/Cold Thermos

• Constructed from high-quality SUS 304 food-grade stainless steel for durability and safety. • Double-wall vacuum insulation technology keeps beverages hot for up to 12 hours and cold for up to 15 hours. • BPA-free materials ensure a healthy drinking experience. • Leak-proof design with a secure lid prevents spills during transport. • Sturdy build makes it ideal for travel, office, school, and daily use. • Available in a variety of colors to suit personal preference.