Whatever your drink of choice amp it up a notch with Dragonfly Tumbler with a design that shifts color under different light. With its triple insulated stainless steel design your drinks will stay refreshingly chilled for 9+ hours or soothingly hot for 3 hours. Enjoy every sip of your go-to drink whether it be an energizing smoothie comforting tea or hydrating water. Plus its sliding lid prevents spills and leaks so you can take this durable tumbler with you anywhere. Say goodbye to lukewarm drinks and hello to the perfect sip every time.