The Thermos stainless steel straw bottle makes it easy to keep drinks cold on the go. This bottle has a 10 Oz capacity and will keep contents cold for up to 12 hours. The handles of this bottle is easy for little toddlers to learn how to hold and drink out of a cup. Thanks to the durable double wall stainless steel construction and vacuum insulation, this straw bottle with handles will not gather condensation or leave water rings. A hygienic push button lid is simple to open and reveals a pop-up silicone straw that is comfortable to drink from. Cleaning is simple, just unscrew the lid and the straw can be completely removed and disassembled to two parts for easy cleaning. The bottle and straw parts are top-rack dishwasher safe, however, hand washing is recommended for best results. Not for use with hot liquids.