Sell LED tumbler 500ml fashion smart thermos bottle LED display vacuum thermos thermos bottle best price

500ml intelligent LED thermometer display 304 stainless steel thermos bottle adopts environmental protection design. 2. Keep the drink at the right temperature for a longer time (8-12 hours). 3. There are double stainless steel and high-tech vacuum insulation layer in the middle. 4. Convenient, light and easy to use. 5. Food grade PP plastic cover. 6. Comfortable cup design. 7. Antifriction design. Dimensions: 24 cm (H) x 7 cm (d). Package includes: 1 x smart LED temperature display thermos. A variety of colors are available, and all products in this shop support cash on delivery.