Grenade Bottle

● Grenade design, double wall vacuum insulated, inner 316 medical grade stainless steel outer 304 food grade stainless steel, more healthy, more convenient, more fashionable.

● vacuumized in 500 degree high temperature equipment, 3 times temperature testing, 100% inspection, keep cold for 24 hours and keep hot for 12 hours.

● Outside powder coating,dishwasher safe, laser engraving logo, never fall off.

● special welding process make the mouth more smooth, more strong.

● 100% leakproof, professional leak prevention technology ensures no leak even the bottle is tipped over or shaken.