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Buy the S'well Tumbler 10oz Onyx for just $9.95 – triple-layered vacuum insulation keeps drinks hot/cold, BPA-free stainless steel, condensation-free, perfect for any beverage.
Categories : Series
SKU : THE-SER-304
Enjoy your drinks in style with the S'well Tumbler in Onyx. This 10oz (295ml) triple-layered vacuum-insulated stainless steel tumbler keeps beverages cold or hot longer, with no condensation on the exterior. Made from BPA-free 18/8 premium food-grade stainless steel, it's perfect for coffee, tea, wine, or cocktails. Priced at an incredible $9.95, it's an affordable addition to your drinkware collection.
Brand: S'well
Model: Tumbler (Onyx finish)
Product Type: Insulated tumbler
Capacity: 10oz (295ml)
Material: 18/8 food-grade stainless steel, BPA-free
Insulation: Triple-layered vacuum, Therma-S'Well Technology
Care: Hand-wash only
Note: Pop-on stainless steel lid sold separately
Keeps drinks cold or hot for hours with no condensation, protecting your surfaces.
18/8 stainless steel, BPA-free, and compliant with Prop 65 regulations for safety.
Easy to drink from and add ice cubes. Perfect for entertaining or daily use.
Great for coffee, tea, water, cocktails, and any beverage. Ideal for home, office, picnics, and parties.
At just $9.95, this is an affordable way to enjoy premium insulation. Use code VESSEL10 for additional 10% off. Free shipping on orders over $45.
Triple-Layered Insulation: Keeps beverages at the perfect temperature for hours.
Compact 10oz Size: Ideal for coffee, tea, or cocktails, fits in most cup holders.
Unbeatable Price: Only $9.95 – save on a premium S'well product.
Care: Hand-wash only
Model: Tumbler
BPA-Free: Yes
Capacity: 10oz (295ml)
Material: 18/8 food-grade stainless steel
Insulation: Triple-layered vacuum, Therma-S'Well Technology
Product Type: Insulated tumbler
Seller: The Vessel Merchant
MPN: Tumbler
The S'well Tumbler in Onyx is a versatile addition to your drinkware. Whether you're enjoying a morning coffee or an evening cocktail, its triple-layered insulation keeps your drink at the perfect temperature. The condensation-free exterior means no water rings on your furniture.
At only $9.95, this is an unbeatable price for a premium insulated tumbler. Use code VESSEL10 for an extra 10% off. Free shipping on orders over $45.
You can buy it right here for only $9.95, with extra savings using code VESSEL10.
No, it is hand-wash only to preserve the insulation and finish.
The pop-on stainless steel lid is sold separately. The tumbler itself does not include a lid.
It's perfect for hot and cold beverages, including coffee, tea, water, and cocktails.


This little tumbler keeps my coffee hot for hours. The size is perfect for a morning cup. It doesn't sweat, so no water rings on my desk. Love the sleek onyx design. Highly recommend.
Works as advertised – keeps drinks hot/cold. I wish it were a bit bigger, but 10oz is fine for a quick drink. The lid fits well and doesn't leak. Good value on sale.
I got this for my tea and it's perfect. The insulation is amazing – my tea stays hot for a long time. The black color is classy. Very happy with the purchase.
The tumbler itself is nice, but the lid isn't as secure as I'd like. If I turn it upside down, it leaks a bit. Also, it's a bit narrow for ice cubes. But for hot drinks it's fine.
I was looking for a small tumbler for my desk. This one is perfect – fits under my coffee machine, keeps the drink hot, and looks great. The sale price was a steal. I'm buying another one.
This tumbler is great for taking in the car. It fits in the cupholder and doesn't spill. The insulation works well. Only downside is it doesn't hold much, but that's expected for 10oz.
I've used S'well products before and they never disappoint. This tumbler is solid, well-insulated, and has a smooth finish. No condensation on the outside. Perfect for hot beverages.
I use this for my lattes and it's perfect. Keeps it hot without burning my hands. The size is just right, though I wish it had a handle. But overall, a very good tumbler.
This tumbler is amazing. I've been using it every day for my morning coffee. It keeps my coffee hot for hours, and the design is sleek. Definitely recommend.
Orders over $45.00 ship free. Otherwise, shipping is $8.00.
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Shop insulated bottles and drinkware from Stanley, Hydro Flask, S'well & Zojirushi — built to keep drinks hot or cold for hours.
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Email: support@vesselmerchant.shop
Address: 7412 Harbor Point Lane, Suite 18, Portland, OR 97217, United States