Authentic 64oz Rambler, keeps your hot liquids HOT & your Cold liquids COLD & will keep Ice for up to 3days. Please Do NOT Low Ball me on these. These Are NOT $20 if U find someone Selling these for $20 they are NOT Real Authentic Yeti Ramblers! I will NOT take Anything LESS then $40. Thanks for Looking! Yeti Products are the ONLY Cups & Coolers I use. I use my Yeti cup daily.