Thermoflask Insulated 40oz Water Bottle 2-Pack . $17.99 | Costco

Thermoflasks 2-packs on boxes on shelf
Through March 1st, Costco is offering members this Thermoflask Insulated 40oz Water Bottle 2-Pack for $17.99 (regularly $22.99) – in-store only.
These ThermoFlask bottles are double-wall vacuum insulated which helps keep your beverages cold for 24 hours or hot for 12 hours. Each bottle has a wide mouth and stays sweat-free. Plus, the huge 40oz size will help keep you hydrated all day long!