


S'well Onyx 12oz Traveler
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
S'well Onyx 12oz TravelerPerfectly contoured to fit in your hand, the Traveler will quickly become your go to for drinking on the go. This new wide mouth shape is optimal for stirring up and carrying a cup of coffee or adding ice cubes to your favorite beverage. S'well travelers feature triple layered, vacuum insulated construction, designed to keep beverages cold for up to 24 hours or hot for up to 12. Made from 18 8, food grade stainless steel with superior construction
Quick Dispatch:
Your S'well Onyx 12oz Traveler orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your S'well Onyx 12oz Traveler ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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★★★★★ 5
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Size: XX-Large, Color: White
Very comfortable. Fits as expected,
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Reviewed in the United States on September 15, 2025
★★★★★ 5
Great shirt for money
Color: Gray Green, Size: XX-Large
Great shirt and good fit. Material is very soft and comfortable.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Great multi-purpose shirt...from the office to a night out
Color: Black, Size: Large
First impression, it is a great shirt. I was hesitant to purchase because of sizing concerns...products from them and similar brands tend to be too slim fitting for my taste. However, this shirt appears to be true to size, well at least American sizing. I typically wear a large and this one fit almost perfectly. Both neckline and length are perfect...can be tucked in or worn untucked. I am looking forward to wearing it with a blazer for a business meeting. It will also be great for a night out when I visit my favorite tropical vacation spot. I will definitely be buying more.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Pleasant Surprise
Color: White, Size: 4X-Large
This shirt was a pleasant surprise. I really like the fit, quality, and overall look. I’ve received several compliments every time I’ve worn it. Definitely a great purchase and I would highly recommend it.
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Reviewed in the United States on April 30, 2026
★★★★★ 4
Check size.
Color: Navy Blue, Size: Large
I normally order a large. This was a little loose. Some may like that. Otherwise, it is a comfortable shirt.
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Reviewed in the United States on May 29, 2026