Discover the ultimate solution for keeping your child's drinks at the perfect temperature with our premium kids vacuum flask. This innovative product combines safety, durability, and convenience, making it an ideal choice for school, picnics, or family outings. Crafted from high-quality stainless steel vacuum flask materials, it ensures long-lasting performance and resistance to dents or corrosion. The advanced insulated vacuum flask technology maintains beverages hot for up to 12 hours or cold for 24 hours, providing reliability throughout the day. Designed as a compact travel vacuum flask, it fits easily into backpacks and lunch boxes without adding bulk. With a generous capacity, this 1 liter vacuum flask is perfect for hydration on the go, while the leak-proof lid and easy-grip handle enhance usability for young hands. Parents can trust in its BPA-free construction and kid-friendly features for everyday adventures.


The CoolKid ThermoFlask is engineered with attention to detail, ensuring it meets the highest standards for children's products. Its double-walled vacuum insulation not only preserves temperature but also prevents condensation, keeping surfaces dry and comfortable to hold. The exterior is finished with a vibrant, non-toxic coating that resists scratches and fading, making the CoolKid ThermoFlask both stylish and practical. A wide mouth design allows for easy cleaning and filling, while the included carry loop adds extra portability. Suitable for ages 3 and up, this flask encourages healthy drinking habits and independence in a fun, engaging way.

Product Specifications

  • Material: 304 Food-Grade Stainless Steel
  • Capacity: 1 Liter (34 oz)
  • Insulation Type: Double-Wall Vacuum
  • Heat Retention: Up to 12 hours
  • Cold Retention: Up to 24 hours
  • Lid Type: Leak-Proof Screw Cap with Carry Loop
  • Weight: 450 grams
  • Dimensions: 20 cm height x 8 cm diameter
  • Color Options: Blue, Pink, Green, Purple
  • Safety Features: BPA-Free, Non-Toxic Coating
Feature Description Benefits
Stainless Steel Body Made from durable 304 stainless steel Resists rust, dents, and odors; easy to clean
Vacuum Insulation Double-wall construction with vacuum seal Maintains temperature for extended periods; no condensation
Leak-Proof Design Tight-sealing screw cap Prevents spills in bags or during transport
Kid-Safe Materials BPA-free and non-toxic exterior coating Safe for children; promotes health and well-being
Ergonomic Handle Integrated carry loop Easy for small hands to grip; enhances portability
Wide Mouth Opening Large aperture for filling and cleaning Convenient for adding ice cubes or thorough washing

Hot Products

  • Flip Straw Insulated Water Bottle with Straw

    Flip Straw Insulated Water Bottle with Straw

    We are the stainless steel water bottle factory who production flip straw insulated water bottle with straw, and kudike is our brand in kitchen and dining supplies industry. We have more than 12,000 square meter and more than 100 workers. We don't do the low quality and insalubrity material.
    We hope to find more cooperation partner who is the same aim for health and the earth environment.
  • Sports Bottle for Gym

    Sports Bottle for Gym

    Kudike’s 316 stainless steel vacuum insulated sports bottle for gym, 700ml.
    High-end appearance ,comfortable feel,exquisite design ,originated from Yongkang Jiangzhi Cup Industry Co.,Ltd.
    We are looking for long time cooperation partner.
  • Hydrotion Bottle

    Hydrotion Bottle

    KudiKe is the brand of hydrotion bottle , it is double wall insulated vacuum flask with macaron color .High quality is our main aim to production the stainless steel water bottle.
    Main sale way : e-commerce,wholesale ,gifts ,supermarket,etc.
    Contact us to know more.
  • Growler Flask

    Growler Flask

    We are a high-quality manufacturer of thermos flasks. We have a complete production chain and can produce up to 20,000 pcs growler flasks per day. We seek suitable sellers to obtain common benefits together.
  • Stainless Steel Coffee Mug with Lid

    Stainless Steel Coffee Mug with Lid

    We are the stainless steel coffee mug with lid manufacturer factory, We have more than 12000 ㎡, and we have more than 100 workers. Every day, more than 20000 pcs stainless steel bottle will delivery out from our factory. If you choose us,we will offer the best serve for you with our professional.
  • Insulated Flask

    Insulated Flask

    Factory direct sale.
    This insulated flask have three different capacity: 20 oz, 30 oz, 40 oz. Double wall insulated, both made of 18/8 stainless steel.
    If you are interesting in it, inquiry us, we will offer a appropriate price as your demand.

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept