Take your favorite drink wherever you go with the chic 30oz Cruiser Tumbler! It comes with a clear splash-proof flip lid and two reusable BPA-free straws. Available in a variety of vibrant colors, the Cruiser fits perfectly in cupholders and is easy to carry when you're on the move.The stainless steel Cruiser is double-walled and vacuum insulated, which means it's super durable and keeps your drink at its optimum temperature for hours. Plus, whether your Cruiser is filled with an icy drink or boiling beverage, the exterior never sweats. So say goodbye to coasters and getting yelled at by Grandma for getting water rings on her antique table.The 30oz Cruiser is 2.4 inches wide at the base; 8 inches tall; weighs 14.5oz; keeps cold drinks cold for 18 hours and hot drinks hot for 5 hours; has a 4 inch opening; and is cupholder friendly.Be sure to leave the flip top open when applying the lid to a hot drink. The pressure may cause the lid to loosen. Like all Simple Modern bottles and tumblers, the Cruiser is hand wash only.