Own this colorful and handy assortment of Mr. Coffee Luster Javelin 4 Piece 16oz Thermal Travel Bottle Set in Assorted Colors. Each bottle is double-wall insulated stainless steel to keep drinks at optimum temperature throughout the day. These travel bottles also come equipped with 2 in 1 lids that also act as a drinking cup for you to pour your drinks or soup into. This set of four hydration bottles come in black, brown,and gray.