At IOco, we believe, water is too important to compromise on taste. So, through a labor of LOVE, we have designed a full-glass, super-strong water bottle that keeps your water fresh. This water bottle is entirely glass so it won't spoil the taste of your water. Say goodbye to icky plastic or metal bottles and experience the luxury of drinking your water from a glass. Glass is an IOco signature feature across our ranges. The glass mouthpiece is wide enough for ice cubes and the non-slip silicone sleeve keeps your water cooler for longer. Join us in the war on waste and do your bit without compromising on taste. Our premium glass water bottle is dishwasher safe, however, we recommend you hand rinse and pat dry the bamboo lid. Re-use and minimize the environmental impact. The IOco glass bottle and its packaging are 100% recyclable. Features: Borosilicate Glass (hardened glass) Bamboo Lid (not recommended in the dishwasher or submerged in a liquid) Silicone Sleeve non-slip grip.