Lid stores neatly on neck of bottle
Double-walled, 18/8 stainless-steel construction with a heat-reflecting copper layer
Vacuum insulation keeps drinks hot for up to 12 hours and cold for up to 24 hours
Leakproof and won' T cause condensation in your bag
BPA, BPS, PVC, and phthalates free
Capacity: 500 ml (17 FL. Oz)