We at FIFTY/FIFTY® take great pride in the quality of our products and the superior customer service we provide. That is why all of our FIFTY/FIFTY® and SevenFifty® products are covered by a limited lifetime warranty against manufacturer defects. Defects such as loss of insulation, broken/leaky caps, or rough welds and seams are eligible to be replaced with a bottle/cap of the same size and color. If the size or color are no longer available, it will be replaced by one of similar size and color.