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  • Made from 18/8 stainless steel that won't rust and is naturally BPA free
  • Each tumbler holds 12 fl. oz.
  • Keep drinks hot or cold 30 mins. or iced for 3 hrs.
  • Neoprene insulation keeps exterior cool to touch
  • Tumblers stack infinitely to save space when packing or storing
  • Colored sleeves help you keep track of your drink


View all Stanley Camping Cups

REI membership


Best Use Camping
Liquid Capacity (L) 0.354 liters
Liquid Capacity (fl. oz.) 12 fluid ounces
Insulated Yes
Fits In Cup Holder Yes
Material(s) Stainless steel
Dimensions 4 x 4 x 7 inches
BPA Free Yes
Weight 15 ounces
Rated 5 out of 5 by from pleasantly surprised I like the different sleeve colors so I can keep an eye on MY drink throughout the festivities. I used the tumblers in cold winter temps (10 degrees Fahrenheit) with hot coco. They performed great and kept liquids warm for a while. I took my gloves off while pouring/drinking and it felt like I almost burned my hands holding the bottom of the steel tumbler rather than the Neoprene sleeve portion. It does look like they are not dishwasher safe so clean up is a bit of a chore but hand washing isn't the end of the world.
Date published: 2016-01-07
Rated 5 out of 5 by from Cold keepers! Bought a set of 4 for my husband for Christmas this year; boy, were they a hit! Our friends loved them as well and were SO jealous. Just grabbed the last set of 4 where I bought the original ones......just can't decide if I'll be selfish and keep them or be nice and give them to our friends......
Date published: 2016-01-09
Rated 4 out of 5 by from come in handy So these came with my growler the work pretty well and don't take up much room in my pannier different colors so you can tell them apart , only problem I see in the future is the k ozzie part is gonna get nasty and some point and not sure if you can buy replacement ones, and they sweat ... Alot but what do you expect from a stainless steel cup
Date published: 2016-06-03
Rated 5 out of 5 by from Great for hot or cold drinks We took these on our latest camping trip and we're happy to find that they worked equally well for hot and cold drinks. The metal keeps cold drinks cold, and the coozies protect your hand from the heat. Just take care not to touch the bottom accidentally, as it does get hot.
Date published: 2016-09-20
Rated 1 out of 5 by from Camping cups Everything has a metallic taste. Ended up drinking straight from bottle.
Date published: 2016-08-25
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can this be put straight into the fire? like on a stove?

Asked by: Denise H
No, the Stacking Steel Tumbler is not intended to be put on an open flame or fire.
Answered by: REIservice
Date published: 2017-03-06

Are there any lids available that would fit these cups?

Asked by: HAF45964
We are not aware of any lids that are compatible with the tumbler set.
Answered by: REIservice
Date published: 2017-03-06

Does each cup weigh 15 ounces or is that 15 ounces for the whole set?

Asked by: TK98
​The entire Stacking Steel Tumbler Set weighs 15 ounces.
Answered by: REIservice
Date published: 2017-03-06
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