For parents seeking peace of mind during car rides and mealtimes, a reliable solution is essential. Our Stainless steel spill proof mug is engineered to withstand the most active little hands. Whether you need a compact option for small sips or a larger capacity for longer adventures, we have you covered. Our popular 16oz spill proof mug is perfect for daycares and lunchboxes, while the 20oz spill proof mug is ideal for extended outings and staying hydrated. The unique design of our Car spill proof mug features a secure locking lid specifically tested to prevent leaks from bumps and sudden stops, making it the ultimate travel companion. Crafted from high-quality, durable materials, these mugs are built to last through years of use.


The Little Guardian Spill-Proof Mug is designed with meticulous attention to detail to ensure maximum safety and convenience. It features a smart, push-button lid that opens effortlessly for drinking but seals tightly to prevent any accidental spills. The mug is constructed from 18/8 food-grade stainless steel, which is rust-resistant and does not retain odors or flavors. It is also BPA-free and entirely safe for children. The double-walled vacuum insulation keeps drinks cold for up to 12 hours or hot for up to 6 hours, making it versatile for any beverage. An ergonomic, non-slip silicone base provides added stability on various surfaces, from high-chair trays to car cup holders.

Feature Specification
Material 18/8 Food-Grade Stainless Steel, BPA-Free Plastic Lid, Silicone Base
Capacity 16 oz (473 ml) / 20 oz (591 ml)
Insulation Double-Walled Vacuum Insulation
Temperature Retention Keeps cold for 12 hours, hot for 6 hours
Lid Mechanism Push-Button Open, Automatic Locking Seal
Dishwasher Safe Top Rack Only (Lid recommended for hand wash)
Weight 16 oz: 0.65 lbs (295 g) / 20 oz: 0.75 lbs (340 g)
Dimensions (Height x Diameter) 16 oz: 6.5" x 3.2" / 20 oz: 7.5" x 3.4"
  • Leak-Proof Guarantee: Advanced sealing technology ensures no spills, even when tipped over.
  • Easy to Clean: Wide mouth opening allows for easy hand washing; lid components are simple to disassemble.
  • Kid-Friendly Design: Soft-touch finish and easy-grip shape are perfect for small hands.
  • Durable Construction: Resists dents and scratches from daily use and drops.
  • Versatile Use: Suitable for milk, juice, water, and warm beverages like hot chocolate.

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