stanley cooler cup

Available sizes include 40 oz and 20 oz tumblers, plus slim-can chillers that fit 10 oz and 12 oz slim cans.

Advertised retention varies by size: 40 oz — cold for 11 hours and iced for 2 days; 20 oz — cold for 8 hours and iced for 30 hours; slim-can chiller — cold for 2 hours and iced for 10 hours.

The tumblers and chillers use double-wall insulation (double-wall vacuum insulation) for temperature control.

Descriptions indicate the tumblers are car cup holder–compatible. The slim-can chiller is sized to fit 10 oz slim cans and is also described as the right size for 12 oz slim-can beverages.

Listings reference a Lifetime Limited Warranty (or Lifetime warranty guarantee) and emphasize durable construction; some descriptions also note 90% recycled, BPA-free 18/8 stainless steel.