Our tumblers are made with double-wall vacuum insulation that keeps drinks cold for up to 24 hours and hot for up to 12 hours.
Yes, all of our tumblers are dishwasher safe for easy cleaning, but we recommend hand-washing the lid and straw to extend their lifespan.
We use premium, BPA-free stainless steel that’s durable, food-safe, and resistant to flavor transfer, so every sip tastes fresh.
Absolutely. Even our largest 40oz Flow Tumbler is designed with a tapered base to fit most standard cup holders.
