Coldest's smallest drinkware — 6.7 oz, roughly a single serving, in 29 colourways with one lid, and by Coldest's own note it is not part of the Limitless series.
Highlights
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It is not a Limitless bottle, and Coldest says so on the listing. Its words: “Note - The 6.7oz is not compatible with the Limitless series due to size.” That means no swapping lids with a 15/24/36/46 oz Limitless, and it also falls outside the accessories: the COLDEST Towers organizer publishes a fit list of “15oz, 24oz, 36oz, 46oz LIMITLESS” and the 6.7 oz is not on it. Coldest's own SKUs for this page read 6ozCup… — internally it treats this as a cup, not a bottle in the range.
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One lid is included — and that is the whole of what Coldest says about it. Verbatim: “Includes one lid.” No lid name, no lid type, no statement of whether it is a chug, flip-top or straw lid, and no mention of a straw or a handle. If the lid style matters to how you'd use it, ask us before ordering rather than assuming.
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No temperature or leak-proof figure is published for this size, and we are not borrowing the Limitless ones. Coldest's “36+ Hours COLD” and “100% Leak Proof” statements appear on its 24 oz, 36 oz and 46 oz Limitless listings, which this size is explicitly not part of. Nothing here restates them, so we can't tell you how long a 6.7 oz stays cold or whether it seals in a bag. Nor is insulation of any kind stated for it.
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29 colourways at $29.99, plus a Mystery 6.7oz at $24.99. The named designs run from Stealth Black and Rocketship Alloy through Candy Hearts, Baby Dinosaur, Crochet is Life and a run of glow-named “Glowie” prints. The Mystery variant is $5 less and you don't choose the design — and unlike Coldest's Mystery 36 oz and 46 oz listings, this page publishes nothing at all about it: no pool of designs, no odds, no exclusions, no statement of whether it can repeat one you already own.
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Coldest positions it as a gift and a collectible, without publishing what makes it collectible. Its words: “Perfect for gifts and stocking stuffers.” It also calls the size collectible — but there is no edition size, no run number, no serial numbering and no series information anywhere on this listing, so treat “collectible” as a design range rather than a numbered edition.
Buy it as a small, cheap, patterned thing to give — which is how Coldest itself frames it — or as a matching small piece for someone already using a Coldest bottle. At 6.7 fl oz it holds roughly one serving, so it is not a substitute for the Limitless sizes: the smallest of those, the 15 oz Limitless Ultra v8, holds more than twice as much at $44.99 and sits in a range whose accessories and lids are documented. This page's 29 designs overlap heavily with those larger sizes, so if you want the same print in something you can actually drink from all day, check the Limitless pages for it.
One practical warning about the photography: several images on this listing are Coldest's promotional graphics rather than plain product shots of a 6.7 oz, and at least one of them is a file named for the 32 oz size. Judge the design from the images, not the proportions. If you need the lid type, a dimension, a care instruction or a materials statement confirmed before you order, ask us and we will get it from Coldest in writing. More small drinkware and gift-sized goods sit in the Gift Shop and Kitchen and Dining.
One size, 6.7 oz, in 29 colourways — 28 named designs at $29.99 and a Mystery 6.7oz at $24.99. One lid is included. Coldest states that the size is not compatible with the Limitless series. Not published on this listing: the lid type or name, material or steel grade, whether it is insulated or double-walled, temperature retention, any leak-proof statement, dimensions, height, weight, whether it has a handle or a straw, BPA or food-contact status, dishwasher or care instructions, cup-holder fit, country of origin, warranty terms, and what the Mystery variant can contain. The 6.7 oz also does not appear on the published fit lists for Coldest's Towers organizer or Boots. Contact us and we will ask Coldest to confirm any of it in writing before you order.