Product Composition: one stainless steel vacuum insulated water bottle
Product Material: 304 stainless steel, (cup lid) PP, (sealing ring) silica gel
Main Function: keep warm/cool
Insulation Performance: 6h?40?
Weight: about 0.45lb / 208g
Size: about 2.75*6.29in / 7*16cm
Capacity: about 9.46oz / 280ml