grosmimi One-Touch Stainless Steel Straw Cup (300ml)

Product Description Grosmimi One-Touch Stainless Steel Straw Cup (300ml) is a professional-grade, high-performance thermal solution specifically engineered to maintain optimal liquid temperatures for growing toddlers. Formulated with premium Medical-Grade SUS316 Stainless Steel, this cup offers superior corrosion resistance and unparalleled hygiene compared to standard food-grade steel. Its advanced Double-Wall Vacuum Insulation technology keeps drinks cold or warm for extended periods, effectively preventing bacterial growth in milk or juice during long outings. The intuitive One-Touch Cap ensures a hygienic, one-handed operation that empowers toddlers to practice self-directed drinking. Featuring a sleek, minimalist aesthetic, this high-capacity 300ml cup combines the highest safety standards with exceptional durability for your active child.

Key Features -Premium SUS316 Stainless Steel: Superior medical-grade material ensuring maximum durability and safety from metallic leaching -Double-Wall Vacuum Insulation: Maintains fresh temperatures for up to 6 hours, ideal for outdoor excursions and travel -Hygienic One-Touch Mechanism: Easy-to-operate button cap protects the straw from dust and environmental pollutants -Advanced "+ Cut" No-Spill Technology: Specialized cross-cut straw prevents leaks and backflow, even if the cup is shaken -Anti-Colic Air Valve System: Regulates internal pressure to prevent stomach discomfort and ensure a smooth flow -Ergonomic Removable Handles: Specifically sized for toddler hands (12M+) to support fine motor skills and independence -BPA-Free & Non-Toxic Components: Every part is certified free from harmful chemicals for complete peace of mind -High-Capacity 300ml: Optimized size for active toddlers requiring consistent hydration throughout the day -Made in Korea

How to Use -Before first use, wash all parts thoroughly with a neutral detergent and warm water. -Fill with your child's beverage, leaving enough space for the straw assembly to prevent overflowing. -Ensure the silicone straw is correctly fitted into the one-touch lid before snapping it shut. -Tip (Temperature Optimization): For maximum cooling, pre-chill the interior with ice water for 1 minute before filling. -Tip (Hygiene): The stainless steel body should be hand-washed. Avoid using abrasive scrubbers or steel wool. -Replace the silicone straw every 2-3 months for optimal hygiene and performance.

Volume -300ml

Components & Materials: -Inner/Outer Bottle: SUS316 / SUS304 Stainless Steel -Straw/Teat: High-quality Silicone (Heat resistant up to 180°C) -Cap/Ring/Handle: Polypropylene (PP) (Heat resistant up to 100°C) -One-Touch Button: ABS / Stainless Steel (Do not boil or microwave the cap assembly)