Double wall glass 450ml 450ml Double Walled Coffee Glass By Mylee London DOUBLE WALL WATER GLASS (450ML) at 180 piece Double Layer Paper Cup Double walled glasses 80 150 250 350 450 ml Artofit 300ml Double Wall Beer Glass at 300 piece Firozabad ID: 2855028129062. O'lala Double Walled Glass Features & Benefits Insulation design. The double wall glass cup has two layers of glass and keeps the temperature of the liquid in the cup constant Keeps drinks hotter or colder for longer. Leak proof design. There is a layer of sealing ring on the inside of the double glass cup lid. This design effectively prevent liquid leakage and can be carried with it with confidence. 450ml glass capacity One, or Set of Two glasses to choose from Dimensions 11. 0(l)cm x 10. 5(w)cm x 15. 3(h)cm Unit Weight (Kg) 0. 20