No Leaking: 304 Stainless steel, vacuum insulation, and a silicone sealing ring mean no leaking! Designs: Available in nine different designs! Bottle: Get a 500ml stainless steel thermos bottle. Insulated: Can insulate your beverage for up to 12 hours! Non-Slip: With a clever concave-convex design that stops your bottle from slipping off surfaces. Size: Diameter 6.5cm x H 27cm. Stainless Steel 500Ml Thermos Bottle | Living Social | Living Social