Klondike bar
An American square frozen dairy dessert coated in chocolatey confectionery, recognized for its polar-bear packaging and the question, “What would you do for a Klondike bar?”
Last updated August 21, 2026
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Overview
The Klondike bar is an American frozen-dessert brand centered on a square, chocolatey-coated novelty bar. The product is made with frozen dairy dessert and a chocolatey coating and is generally eaten without a stick. Its stickless construction, compact square form, silver-colored wrapper, and polar-bear imagery distinguish it from many conventional ice-cream bars and frozen ice pops. The product originated with the Isaly Dairy Company of Mansfield, Ohio, in the early 1920s. Its name refers to the Klondike River in Yukon, Canada, evoking the Klondike Gold Rush and the broader North American association with cold northern landscapes. The earliest recorded advertisement identified in reference material appeared on February 5, 1922, in the Youngstown Vindicator. Isaly’s restaurant chain manufactured and sold the product from the 1930s onward. Ownership and distribution changed substantially in the second half of the twentieth century. In 1976, Henry Clarke, through the Clabir company, purchased the rights to the Klondike bar. Clarke’s business expanded the product’s reach beyond its earlier regional base and introduced it more broadly to consumers across the United States during the 1980s. Reference material reports that annual sales increased from approximately $800,000 at the time of the acquisition to more than $60 million under Clarke’s ownership. The product rights were later sold to Good Humor-Breyers, a division of Unilever. Klondike’s identity has been built as much through packaging and advertising as through its formula. The silver-colored foil wrapper depicts a polar bear, while the absence of a stick is treated as a practical and memorable product characteristic. The long-running advertising question, “What would you do for a Klondike bar?”, frames the product as a small but desirable reward and has become closely associated with the brand. The brand has also been involved in disputes over its visual identity. In 1986, the U.S. Court of Appeals for the Eleventh Circuit barred Kraft Foods from using packaging considered confusingly similar to Klondike’s distinctive trade dress for Kraft’s Polar B’ar ice-cream bars. The U.S. Supreme Court declined to hear Kraft’s appeal in 1987. In 1988, Kraft settled a trademark dispute with Ambrit Inc., identified in the reference material as the successor to the former Isaly Company, for $8.5 million. Today, Klondike remains a Good Humor-Breyers frozen-dessert brand within Unilever’s portfolio. The core offering continues to be associated with chocolate-coated square bars, while the brand has also been marketed in multiple flavors and product variations. Detailed current ownership structure, headquarters information, flavor portfolio, and official website data are not specified in the supplied reference material.
History
The Klondike bar was created by the Isaly Dairy Company of Mansfield, Ohio, in the early 1920s. Its name was taken from the Klondike River in Yukon, Canada, giving the product a northern and distinctly cold-weather association. The first recorded advertisement cited in the reference material appeared on February 5, 1922, in the Youngstown Vindicator. Isaly’s restaurant chain manufactured and sold the bar from the 1930s. The product was designed as a square frozen dessert covered in chocolatey coating and did not use a stick. Its silver-colored foil wrapper, featuring a polar bear, helped establish a recognizable visual identity. The stickless format also became a recurring point of distinction in advertising, separating the product from traditional frozen ice pops and many other chocolate-coated ice-cream bars. A major expansion phase began in 1976, when Henry Clarke, owner of the Clabir company, purchased the rights to the Klondike bar. Under Clarke, the product moved from its earlier regional footing toward wider national distribution in the United States during the 1980s. The supplied reference material states that annual sales rose from $800,000 at the time of Clabir’s acquisition to more than $60 million under Clarke’s ownership. The brand’s advertising later became strongly associated with the question, “What would you do for a Klondike bar?” This creative platform presented the bar as a tempting reward and reinforced its place as an accessible indulgence. The product was also offered in multiple flavors, although the supplied material does not provide a complete historical flavor list. Klondike’s packaging became the subject of litigation in the 1980s. In 1986, the U.S. Court of Appeals for the Eleventh Circuit prohibited Kraft Foods from using a wrapper resembling Klondike’s distinctive trade dress for Kraft’s Polar B’ar ice-cream bars. The U.S. Supreme Court declined to hear Kraft’s appeal in 1987. In 1988, Kraft settled a trademark dispute with Ambrit Inc., described in the reference material as the successor to the former Isaly Company, for $8.5 million. Rights to the Klondike name and product were eventually sold to Good Humor-Breyers, a division of Unilever. The brand is therefore associated today with Unilever’s frozen-dessert business, although the supplied sources do not provide a detailed account of the timing or terms of the transfer. The Klondike bar remains identified with its square shape, chocolatey coating, stickless eating format, polar-bear wrapper, and long-running reward-oriented advertising.
- 1988
Kraft settles trademark dispute
[1]Kraft Foods settled a trademark dispute with Ambrit Inc. for $8.5 million.
- 1987
Supreme Court declines Kraft appeal
[1]The U.S. Supreme Court declined to hear Kraft Foods’ appeal of the lower-court packaging decision.
- 1986
Eleventh Circuit trade-dress ruling
[1]The U.S. Court of Appeals for the Eleventh Circuit prohibited Kraft Foods from using a wrapper resembling Klondike’s distinctive packaging for Polar B’ar bars.
- 1980
National expansion during the 1980s
[1]Under Henry Clarke, Klondike bars were introduced more broadly to consumers throughout the United States during the 1980s.
- 1976
Clabir acquires Klondike rights
[1]Henry Clarke, owner of Clabir, purchased the rights to the Klondike bar.
- 1930
Isaly’s restaurant chain manufactures and sells the product
[1]Reference material identifies Isaly’s restaurant chain as manufacturing and selling Klondike bars from the 1930s onward.
- 1922
First recorded Klondike advertisement
[1]A Klondike advertisement appeared on February 5, 1922, in the Youngstown Vindicator.
Products and positioning
Mass-market frozen dessert positioned as an indulgent, playful, convenient treat, differentiated by its square shape, chocolatey coating, stickless format, polar-bear packaging, and reward-oriented advertising.
Frozen dairy dessert bar
Klondike bar
The core Klondike product is a square frozen dairy dessert covered in a chocolatey coating. It is traditionally sold without a stick, and the stickless format is a central part of the product’s physical identity and advertising. The bar is associated with a silver-colored wrapper featuring a polar bear. Multiple flavors and variations have been offered, but the supplied reference material does not enumerate the full range.
Marketing campaigns
- What would you do for a Klondike bar?
United States
A long-running advertising platform built around asking what consumers would do to obtain a Klondike bar. The campaign presents the product as a desirable reward and is closely associated with the brand’s public identity.
Outcome. The slogan became one of the brand’s best-known identifying elements.
Brand decisions
1986
Trade-dress enforcement against Kraft’s Polar B’ar wrapperOtherBackground
Kraft Foods used packaging for Polar B’ar ice-cream bars that was found to resemble Klondike’s distinctive wrapper.
Action taken
The Eleventh Circuit prohibited Kraft from using the similar wrapper.
Aftermath
The Supreme Court declined to hear Kraft’s appeal in 1987, and Kraft later settled a related trademark dispute with Ambrit in 1988.
- Kraft Foods — Kraft appealed the lower-court ruling; the U.S. Supreme Court declined to hear the appeal.
1976
Clabir purchases Klondike rightsM&ABackground
The Klondike bar had been manufactured and sold through Isaly’s restaurant chain since the 1930s.
Action taken
Henry Clarke, owner of Clabir, acquired the rights to the Klondike bar.
Aftermath
The acquisition preceded broader United States distribution during the 1980s and substantial reported sales growth.
Annual sales. $800,000 → More than $60 million (From the 1976 acquisition period to the period under Henry Clarke’s ownership)
Recent events
- 1988
Kraft settles trademark dispute with Ambrit[1]
Lawsuit
Kraft Foods settled a trademark dispute with Ambrit Inc., identified in the reference material as the former Isaly Company’s successor, for $8.5 million.
- 1987
U.S. Supreme Court declines Kraft appeal in Klondike packaging dispute[1]
Lawsuit
The U.S. Supreme Court declined to hear Kraft Foods’ appeal of the lower-court ruling concerning packaging that resembled Klondike’s trade dress.
- 1986
Court bars Kraft from using packaging resembling Klondike trade dress[1]
Lawsuit
The U.S. Court of Appeals for the Eleventh Circuit prohibited Kraft Foods from using a wrapper resembling the distinctive Klondike wrapper for its Polar B’ar ice-cream bars.
Sources1 sources
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