Certified by CE/EU, FCM, CIQ, and SGS, this Double Wall Insulated Flask features a cola-shaped design with a coated outer wall and solid inner wall, keeping it cool to the touch with hot liquids and sweat-proof with cold ones. Its advanced insulation technology preserves heat for over 6 hours and cold for up to 12 hours, while the leakproof and shatterproof construction ensures durability. Made from upgraded 304 stainless steel, this BPA-free, rust-resistant flask prevents condensation and maintains beverage taste. Lightweight and portable, it’s ideal for hiking, travel, office, or school, making it a practical gift for any occasion.
