乐发IV

This thermos cup with dual temperature-locking structures is specifically designed for children, which perfectly marries aesthetic pleasure with practicality. It features excellent heat insulation, safe materials, and user-friendly designs to provide lastingly warm water for children to drink, ideal for both daily use and outdoor activities.
The product innovates dual temperature-locking structures, including a temperature-locking ring at the lid and a temperature-locking ring at the mouth, enabling heat insulation for a broader area. It can keep the water inside warm for up to 22 hours, and improve insulation by 80% compared to its conventional counterparts. The lid boasts an air vent and a two-section opening design: steam escapes through the vent once the upper button is pressed, and the release enables safe lid opening, minimizing the risk of scalding. Meanwhile, the application of a safety lock effectively prevents water leakage and protects children from scalds to better ensure their safety. Furthermore, this thermos cup allows users to drink water directly through the spout or with the straw, adaptable to diverse scenarios such as daily sipping and sports hydration. The large-diameter spout facilitates easy water refilling without unscrewing the lid, significantly enhancing convenience of use.
In terms of material and technique selection, the product utilizes the thinning process to reduce its weight by 40 grams, easy for children to carry and hold. It features a 316L stainless steel liner, a nipple-grade silicone straw, and a food-grade PP lid, supporting various disinfection methods like steam and ultraviolet light for better hygiene. The bottom, by virtue of its double-layer thickened stainless steel and drop-resistant, scratch-resistant PP, achieves excellent impact resistance to improve the durability of the product. In addition, an aesthetically pleasing and stain-resistant PU sleeve with adorable patterns not only prevents scratches on the cup, but also contributes to easy cleaning to free users from worries about stains.