Each Signature Swig Life Tumbler keeps drinks cold up to 24 hours and hot up to 12 with its double-wall, vacuum-sealed copper coated insulation. The non-slip silicone base keeps your cups from tipping or making too much noise when you set them down.
Lid features push-seal and open/close toggle
Non-Slip Silicone Base - Patent Pending
Copper Coated Insulation
Double-Walled & Vacuum-Sealed
Cup Holder Friendly