OVER x Xiao Jian 3.78L Portable Tangki PRO

Go big with the OVER x Xiao Jian 3.78L Portable Tangki PRO, featuring the exclusive OVER x Xiao Jian imprint created specially for this collaboration. The largest thermo flask avai lable on the market, boasting an impressive 3.78L (128oz) capacity. Its non-slip side grip ensures a secure hold, while the sleek matte finish adds a touch of elegance. The double-walled design keeps your hands dry and your drink just the way you like it—cold for up to 24 hours or hot for 12. Perfect for everyday adventures, from hikes and camping to daily commutes, this flask means fewer refills and more convenience. Plus, its sturdy build offers an added layer of security, making it a reliable companion wherever life takes you. P.S: Can act as a self-defence tool at desperate times. Show more