Each 532ml Signature Swig Life Mug keeps drinks cold up to 9 hours and hot up to 3 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.
The newly-designed SEAL-TITE Tritan lid is BPA free, spill resistant and shatterproof. These clear lids seal tightly with a rubber seal gasket while allowing you to see inside. The opening can be covered with the sliding closure to minimize spilling.
Lid features push-seal and open/close toggle
Handle for easy carrying
Non-Slip Silicone Base - Patent Pending
Copper Coated Insulation
Double-Walled & Vacuum-Sealed