RTIC 40 oz Essential Tumbler Color:Olive 5 inches of closed-cell foam

5 inches of closed-cell foam insulation for up to 7 days of ice retention

Secure a durable option with this corporate favorite

Crafted from puncture-resistant 18/8 stainless steel and featuring the DuraSip™ Ceramic Lining

making it ideal for long drives to client sites or extended meetings

the BrüTank is the most unique

RTIC 40 oz Essential Tumbler Color:Olive 5 inches of closed-cell foamUpgrade your office hydration experience with superior capacity and taste retention. The RTIC 40 oz Essential Tumbler is a premium office ready staple. Featuring a smooth Ceramic Lined Interior and Double Wall Insulation, it keeps beverages cold for up to 24 hours without any metallic aftertaste. The leak resistant lid and built in silicone base provide stability and silence on conference room tables. To ensure the long term brilliance of the finish