Drink pure to live pure. Water is essential for human life, and our health highly depends upon the purity of the water, we intake in the body. Insulated DYLN water Bottle has an advanced technology mechanism to protect your drink form all polluted material. It has double-walled vacuum insulation, with VitaBead diffuser and Remover tools. It will provide you alkaline water with sustaining coldness. Its 316 surgical stainless steel stables the coldness for long time duration. It has space to keep 950ml liquid secured. You can enjoy its extensive mouth opening system, and carry it anywhere by the flexible handles.