Captain Stag (CAPTAIN STAG) Sports Bottle, 350ml, Direct Drinking, Vacuum Insulated, Double Stainless Steel, HotCold Insulation, Wide Mouth, Screw or

Product size: (approx.) When using screw stopper: outer diameter 75 x height 195 mm, when using flap stopper: outer diameter 75 x height 175 mm Actual capacity: (approx.) 0.35 L Heat retention efficiency: (approx.) When using screw stopper: over 40°C (12 hours), over 57°C (6 hours), when using flap stopper: over 28°C (12 hours), over 43°C (6 hours) Cold retention efficiency: (approx.) When using screw stopper: under 13°C (6 hours), when using flap stopper: under 14°C (6 hours) Materials: Inner bottle: stainless steel, body: stainless steel, nozzle: stainless steel, lid and flap: polypropylene, gasket: silicone rubber and TRP Country of origin: China