while its slim shape makes it easy to hold

this lovely piece is a perfect gift for children

and rugged construction in high-wear areas

Running on four AA batteries

Montbell Stainless Thermo Tumbler 400 Colour:Stainless while its slim shape makesDescription A tumbler with impeccable performance at keeping its contents hot or cold, thanks to its highly insulating two layer vacuum structure and its reflective finish that stops heat flow. Made with stainless steel with excellent durability and high resistance to rust. Sized to fit inside a car's drink holders.*Due to this products insulating abilities, when drinking hot liquids, do not tilt the product suddenly and drink slowly.*May not fit in