Portable Stainless Steel Thermal Flask Water Bottle

Stainless Steel. Size: Black 450ml, Red 450ml, White_450ml 23.5cm x 6.5cm). Ideal for all age group. Made from high quality 304 grade stainless steel with anti-slip base. Aesthetically elegant thermal flask available in 3 colours with leather strip on the cap. Super lightweight design at 290 grams for easy carrying. Tightly sealed design with in-built cap to prevent leaking. Able to withstand temperature from-20~100 degree celsius. Water temperature can be kept at 40 degree celsius for 6 hours. Simple water releasing mechanism-press the button inside the inner cap to release the water. Shiny and smooth inner bottle surface