Rambler® 4, 6, and 8 oz. Cups and Mugs FAQ
Do they come with lids?
The 8 oz. tumbler does come with our splash-resistant MagSlider™ Lid. The 4 oz. cups and 6 oz. mugs do not come with lids. The 6 oz. mugs are compatible with our small MagSlider™ Lid, sold separately.
Why don't they keep my coffee hot as well as your other Drinkware?
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.
Why are the 4 oz. cups and 6 oz. mugs ceramic-lined and not the 8oz Tumbler?
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.
Why are the 4 oz. cups and 6 oz. mugs only available in two-packs?
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.
Is the Rambler 4,6, or 8 oz. available internationally?
Yes, these are available in all regions.
Is the Rambler 4,6, or 8 oz. available for Personalisation?
The 8oz Stackable Cup is the only product available for personalisation.
What colours are the R4, 6, and 8 available in?
The R4, R6 and R8 are available in all inline colours and seasonal colours.
How many espresso shots fit into the Rambler, 4, 6, or 8 oz.?
For the standard 1 fluid oz shot, the 4oz fits 4, 6oz fits 6 and 8oz fits 8.
Can I use the R4 for cold drinks / as a shot glass?
The R4 is meant to be used for espresso but can be used with other liquids.
Is the R4 a shot glass?
The R4 is meant to be used for espresso but can be used with other liquids.
Can I use the R4 for food?
The R4 is food safe.
Can kids use the R4/R6/R8 as a cup?
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.
Will you be putting DuraSip™ Ceramic Lining on other formats?
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.
Does DuraSip™ Ceramic Lining make my coffee or wine taste better than stainless?
No, but it will help resist stains and will be easy to clean.
Will DuraSip™ Ceramic Lining help with staining from acidic drinks?
Yes, it will help resist stains and will be easy to clean.
Can I still put this in the dishwasher?
Yes, the Rambler® 4oz, 6oz, and 8oz cups are dishwasher safe.
Is it actually ceramic material?
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.
Can I put this in the microwave?
No. Do not put any Rambler® Drinkware vessels into the microwave. Fire or personal injury may occur.
Can these products stack on others?
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.