A rugged mug crafted from recycled stainless steel.Say goodbye to single-use cups with this durable Explorer Travel Mug. With its bright colorblocked design, convenient sip-through lid and ergonomic handle, this is the mug you’ll take with you every day. Made from double-walled recycled stainless steel, the Explorer Travel Mug keeps hot drinks hot for up to three hours and cold drinks cold for up to ten hours. Measures 4.5h x 4.25w x 5"d. and holds 8.4oz.