NEW Bink Big Bottle With Twist 36oz Borosilicate Glass Water Bottle, Cobalt Blue The NEW Bink Big Bottle With Twist 36oz Borosilicate Glass Water Bottle in Cobalt Blue is a durable and stylish water bottle perfect for outdoor activities like camping and hiking. Made from BPA-free glass, this screw-on lid bottle is not only environmentally friendly but also safe for your health. The solid blue color adds a sleek and modern touch to your hydration routine. With a generous 36oz volume, this water bottle is perfect for staying hydrated on-the-go.