FreeSip Tumbler

Stainless steel bottle
Comfy ergonomic side grip
Double threaded lid for both left and right handed drinking
Patented FreeSip spout with a built-in straw that lets you sip or swig
Triple-layer insulation
Leak-proof lid with push-button to open Dedicated lock to make sure liquids stay put
BPA, lead, and phthalate-free
Wide opening for cleaning and adding ice
Dishwasher-safe lid and hand-washable cup
Warranty: Standard