The Thermos stainless steel straw bottle makes it easy to keep drinks cold while on the go. With a 10-ounce capacity, this bottle keeps its contents cold for up to 12 hours. Thanks to its contoured shape, the bottle is easy for small hands to grasp and hold. Featuring durable double-wall stainless steel construction and vacuum insulation, the straw bottle remains condensation-free and leaves no water rings. A hygienic, easy-to-open push-button lid reveals a comfortable-to-use, retractable silicone straw. Cleaning is simple: simply unscrew the lid to fully remove the straw assembly, then disassemble it into two parts for easy cleaning. The bottle and straw components are top-rack dishwasher safe; however, hand washing is recommended for best results. Do not use with hot liquids.