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With Straw Kids Vacuum Flask

Finding the perfect hydration companion for your child's adventures just got easier. Our Stainless Steel Kids Vacuum Flask is designed with both parents and kids in mind. Engineered for durability and safety, its high-grade stainless steel construction ensures no harmful chemicals leach into drinks, while the double-wall vacuum insulation keeps beverages at the ideal temperature for hours. We understand that spills are a major concern, which is why our Leak Proof Kids Vacuum Flask features a secure, one-touch flip lid with a silicone seal, guaranteeing mess-free use in backpacks and lunch boxes. Available in a convenient and child-friendly 300ml Kids Vacuum Flask size, which is also equivalent to a 12 Oz Kids Vacuum Flask, it’s the ideal capacity for school days, park visits, or family trips. Lightweight and easy for small hands to grip, it encourages independent drinking and supports healthy hydration habits from an early age.


The With Straw Kids Vacuum Flask stands out with its thoughtful, user-centric design. The integrated silicone straw is soft on mouths and makes sipping effortless, a feature kids absolutely love. The straw is also easily removable for thorough cleaning, addressing hygiene concerns. The flask's exterior is not only brightly colored and appealing to children but is also coated with a scratch-resistant finish to maintain its vibrant look through daily use. It is perfectly sized for standard car cup holders and most backpack side pockets. Furthermore, the wide mouth opening allows for easy filling with water, smoothies, or milk, and facilitates adding ice cubes for a chilled drink. The vacuum insulation technology is highly efficient, keeping cold drinks refreshingly cool for up to 12 hours and hot beverages warm for up to 6 hours, making it a versatile choice for any season.

Feature Specification
Material Food-Grade 304 Stainless Steel (Inner/Outer Wall)
Capacity 300ml / 12 Oz
Insulation Type Double-Wall Vacuum Insulation
Cold Retention Up to 12 hours
Heat Retention Up to 6 hours
Lid Type One-Touch Flip Lid with Silicone Straw
Leak Proof Yes (Silicone Seal Ring)
Straw Material BPA-Free Silicone
Product Dimensions 7.5 x 7.5 x 21 cm (approx.)
Weight 280 grams (approx.)
Suitable For Children aged 3 years and above

Key design and safety elements include:

  • Hygienic & Safe: Made from 304 stainless steel, free from BPA, lead, and other toxins. The smooth interior prevents flavor transfer and is easy to clean.
  • Child-Friendly Operation: The simple push-button mechanism for opening the lid is easy for kids to manage independently, promoting confidence.
  • Durability: The sturdy stainless steel body is resistant to dents and drops, ensuring longevity even with active use.
  • Easy Maintenance: Most parts are dishwasher safe (top rack recommended). The straw and lid components can be disassembled for a deep clean.
  • Versatile Use: Perfect for school, sports, picnics, travel, and daily outings. Suitable for cold water, juice, milk, and warm soups or hot chocolate.

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