THERMOS vacuum insulation technology for maximum temperature retention, not for use with hot liquidsDurable stainless steel interior and exteriorHygienic push button lid with pop-up straw and integrated carry handleKeeps cold 12 hours12 ounce capacity; hand washing recommended
![JISULIFE Handheld Portable Turbo Fan [16H Max Cooling Time], 4000mAh USB Rechargeable Personal Battery Operated Mini Small Pocket Fan with 5 Speeds for Travel/Outdoor/Home/Office - Brown](https://m.media-amazon.com/images/I/31tqCUya99L._SL500_.jpg "JISULIFE Handheld Portable Turbo Fan [16H Max Cooling Time], 4000mAh USB Rechargeable Personal Battery Operated Mini Small Pocket Fan with 5 Speeds for Travel/Outdoor/Home/Office - Brown")
