Double wall manmade plastic tumblers are made of two layers of plastic, with an air or vacuum filled space in between. The design works to maintain hot drinks hot and cold drinks on the colder side for prolonged periods. These tumblers are made of plastics like PP or Tritan. In addition to their utility, they are lightweight and easy to carry around. The double wall design also serves some insulation against heat transfer, which minimizes burns of hot drinks, and condensation on the exterior of the tumbler while cold drinks are held. This type of tumblers are used during travels, for outdoor recreational activities, and during daily activities like working in the office or commuting. Personal augmentations can be added for branding making double wall plastic tumblers suitable for many situations.