Rambler® 4, 6, and 8 oz. cups and mugs FAQ

With small capacity formats there is less stainless and vacuum insulation power, thus naturally will not perform as well thermally as our other larger formats. If you’re not consuming quickly and want to maximize heat retention consider purchasing a small MagSlider™ Lid for the 6 oz. mug.

The 4 oz. cups and 6 oz. mugs will almost exclusively be used with highly acidic beverages like espresso and coffee. The 8 oz. tumbler naturally has more beverage versatility and comes standard with a MagSlider™ Lid for on-the-go transport.

Just like adventures, coffee is meant to be shared. If you're outfitting your mobile coffee bar, it’s best to load up so you have enough—and it also comes in handy to have a backup if one’s dirty.

Yes, these are available in all regions.

The 8oz Stackable Cup is the only product available for customization.

The R4, R6 and R8 are available in all inline colors and seasonal colors.

For the standard 1 fluid oz shot, the 4oz fits 4, 6oz fits 6 and 8oz fits 8.

Not at this time, but sign up for alerts on YETI.com.

The R4 is meant to be used for espresso but can be used with other liquids.

The R4 is meant to be used for espresso but can be used with other liquids.

The R4 is food safe.

We recommend if filled with hot liquids, kids do not use the R4 & R6 as it does not come with a lid. The R8 is kid friendly.

The DuraSip™ Ceramic Lining is currently available in the Rambler® 4oz and 6 oz cups, but stay tuned for new releases by signing up for alerts on YETI.com.

No, but it will help resist stains and will be easy to clean.

Yes, it will help resist stains and will be easy to clean.

Yes, the Rambler® 4oz, 6oz, and 8oz cups are dishwasher safe.

It’s a ceramic lining that is adhered to the stainless interior. It has properties of ceramic like being easy to clean and stain-resistant without the fragility or heat loss of a traditional ceramic mug.

No. Do not put any Rambler® Drinkware vessels into the microwave. Fire or personal injury may occur.

Yes, any drinkware with a small lid diameter will stack on other small lid diameter products. For example, the 6 oz. mugs will stack on top of the 8 oz. tumbler.