The Jettle Jettle1B is a 300W portable travel boiler designed for hotel rooms, road trips, and carry-on use, priced at $44.99. Its 4.2-star average from 789 reviews is respectable for a niche travel product, though 300W means slow boil times by any standard.
Frequent travelers who want to boil water in hotel rooms or on the road without relying on in-room coffee machines. The compact form factor, 3.3 x 3.3 x 9.8 inches and 1.54 lb, packs easily.
Skip if
Skip this for home use where a full-sized 1500W kettle costs less and boils faster. Also skip if you need to boil large quantities, the portable bottle-style design holds a limited amount and 300W will take a long time even for that.
Carafe / container Portable Kettle, Travel Boiler
Wattage 300 W
Finish Stainless Steel
Color Black
Dimensions 3.3 X 3.3 X 9.8 In
Weight 1.54 lb
Priced 22% above the category median ($36.99 across 92 tracked models)
Wattage of 300 W - lower than 99% of the 93 models we track
Weight of 1.54 lb - lighter than 84% of the 93 models we track
Our scorecard
4.2/5overall
Owner rating4.2/5
4.2 average across 789 owner ratings
Popularity2.4/5
789 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other coffee makers, kettles and brewers we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Jettle Jettle1B fills a specific gap: boiling water away from home using a standard 110V US outlet. At 300W, it draws low enough power to work on circuits that could not handle a 1500W kettle, which is partly why it is suited for travel use where outlet capacity may vary.
The bottle form factor is key to its appeal. The 3.3 x 3.3 x 9.8-inch body fits into a bag or suitcase without the bulk of a conventional kettle. The stainless steel finish is clean and travel-appropriate. Weight is a practical 1.54 lb.
At $44.99 it is not cheap for what it does, but dedicated travel kettles command a premium for the form factor. The 789-review pool and 4.2 stars suggest buyers are generally satisfied once they understand the tradeoff: this is for convenience on the road, not for speed.
Pros
Compact bottle form factor fits easily in luggage
Lightweight at 1.54 lb
Stainless steel finish is durable for travel
110V rated for US outlets
Distinctive tall-narrow shape unlike standard kettles
Cons
300W is very slow, expect long boil times
No capacity spec listed, hard to gauge how much it holds
Priced higher than full-sized kettles with far more wattage
Not suitable as a primary home kettle
Performance notes
At 300W on 110V, boil times will be significantly longer than home kettles, likely 10 or more minutes depending on water volume. The portable kettle and travel boiler carafe type suggests a sealed fill-and-boil design. Stainless steel exterior. Dimensions of 3.3 x 3.3 x 9.8 inches confirm a narrow bottle profile.
What buyers say
Buyers at 4.2 stars across 789 reviews are largely satisfied when using this as intended, for travel. Complaints likely center on slow boil time, which is an inherent property of the 300W design rather than a defect.
Yes, it is rated for 110V and draws only 300W, making it compatible with standard US hotel outlets. Always check local regulations on kettles when traveling internationally.
How long does it take to boil water at 300W?
Significantly longer than a home kettle. Even for a small amount of water, expect 10 or more minutes at 300W.
What is the water capacity?
A specific capacity is not listed in the specs. The narrow bottle form suggests a single-serving or small-volume capacity. Check the Amazon listing for the current detail.
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