Sanrio Double-Drink Thermos 500ML backpack for unisex Featuring a unique Kuromi ear-shaped

Featuring a unique Kuromi ear-shaped design at the top

it can work continuously about 10 hours

then tighten the cap

which is a great embellishment

Sanrio Double-Drink Thermos 500ML backpack for unisex Featuring a unique Kuromi ear-shapedEnjoy perfectly tempered drinks with the Sanrio Double Drink Thermos! This high performance 500ml stainless steel bottle features Cinnamoroll, Hello Kitty, Kuromi, or My Melody designs. Built with dual drinking modes and premium 316 304 stainless steel construction, it delivers superior insulation in an adorable, compact package. Features Dual Drinking System Switch between straw sipping and spout drinking Medical Grade 316 Inner Layer Superior