Kooshty Kork Glass Water Bottle - 500mlsingle use plastic is doing devastating damage to our oceans and to our planet as a whole. Lets all do our part to reduce the amount of disposable water bottles heading out to sea. refill your 500ml kooshty boost bottle at a tap or a water dispenser and enjoy the clean taste of drinking from a glass bottle. The protective cork & neoprene sleeve will keep your bottle insulated so that the liquid inside remains cooler for longer. cork is a completely