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- Mammoth Ascent 40 oz Vacuum Insulated Steel T...
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Item #:
183273970
Mammoth Ascent 40 oz Vacuum Insulated Steel Tumbler with Handle, Black
89% of respondents would recommend this to a friend
Item #:
183273970
USD 48
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Monday, October 05
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Experience unparalleled temperature retention with our durable 18/8 stainless steel tumblers, perfect for any adventure.
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What Stands Out
Large Capacity
The 40 oz design allows for extended hydration, perfect for outdoor adventures or prolonged use without frequent refills, ensuring you're always prepared.
Insulated Build
Featuring advanced insulation, this tumbler keeps beverages hot or cold for hours, making it ideal for coffee lovers and those needing refreshment on the go.
Ergonomic Handle
The convenient handle design enhances comfort and grip, providing users with easy one-handed operation, ideal for travel or multitasking daily.
Product Details
| Brand Name | Mammoth |
| Recommended Uses For Product | Home, Nursing, Travel |
| Included Components | Lid |
| Specific Uses For Product | Cold Drinks, Hot Drinks |
| Age Range Description | Adult |
| Manufacturer | Mammoth |
| UPC | 817133025011 |
| Item Type Name | Insulated tumbler |
| Model Number | MS40ASC-BLK |
| Manufacturer Part Number | MS40ASC-BLK |
| Other Special Features of the Product | Manual |
| Color | Black |
| Product Style | Casual |
| Theme | Sports |
| Shape | Round |
| Pattern | Solid |
| Occasion | Party |
| Material Type | Stainless Steel |
| Product Care Instructions | Hand Wash Only |
| Material Features | Insulated |
| Reusability | Reusable |
| Material Type Free | Lead Free, BPA Free |
| Capacity | 2.5 pounds |
| Unit Count | 1 Count |
| Item Dimensions W x H | 4.5"W x 10.3"H (11.4 cm) |
| Number of Items | 1 |
| Size | 40 Ounces |
| Brand | Mammoth |
| Material | Stainless Steel |
| Special Feature | Manual |
Who Should Buy?
-
Outdoor Enthusiasts
Ideal for hikers and campers needing a durable tumbler that keeps drinks cold or hot for extended periods.
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Busy Professionals
Perfect for those on the go who appreciate a large capacity tumbler with a convenient handle for easy transport.
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Hydration Advocates
Great for individuals focused on staying hydrated throughout the day thanks to its generous 40 oz capacity.
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Compact Travelers
Not suitable for travelers seeking lightweight, easily portable drinkware due to its size and weight.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials are used in the Mammoth Ascent Light Grey 40 oz Tumbler with Handle?
Answer: The Mammoth Ascent Tumbler is constructed from high-quality stainless steel, known for its durability and resistance to rust and corrosion. This material ensures that the tumbler retains its sleek look while providing excellent insulation properties. The interior is often designed for easy cleaning, and the exterior features a powder-coated finish, offering an additional layer of protection against scratches and fading, which is ideal for outdoor adventures or daily use. -
Question:
Is the Mammoth Ascent Tumbler dishwasher safe?
Answer: Yes, the Mammoth Ascent Tumbler is generally dishwasher safe, making cleaning a breeze. However, to maintain its finish and ensure the longevity of the insulation, it is recommended to wash it on the top rack. This tumbler’s design allows for easy hand cleaning too, which is beneficial if you prefer to preserve the pristine look of your product. Whether for camping or everyday hydration, keeping your tumbler clean and ready to use is effortless. -
Question:
What size drinks can the Mammoth Ascent Tumbler hold?
Answer: The Mammoth Ascent Tumbler has a capacity of 40 ounces, making it perfect for holding large servings of beverages, whether it's water, coffee, or smoothies. This significant volume is particularly advantageous for outdoor activities like hiking, where staying hydrated is crucial without the need for constant refills. Its ample size means you can enjoy your favorite drinks throughout the day without worrying about carrying additional containers. -
Question:
Does the Mammoth Ascent Tumbler come with a lid?
Answer: Yes, the Mammoth Ascent Tumbler includes a secure lid designed to minimize spills and retain temperature. The lid often features a sliding closure, allowing for easy sipping while protecting against dust and contaminants. This feature is especially useful during travel, outdoor adventures, or for use in the office, ensuring that your beverages stay hot or cold while reducing the risk of spills. -
Question:
What makes the handle of the Mammoth Ascent Tumbler beneficial?
Answer: The handle of the Mammoth Ascent Tumbler offers enhanced portability and easier handling, especially when carrying a full tumbler. Its ergonomic design provides a comfortable grip, making it ideal for both daily commuting and outdoor excursions. Whether you're hiking up a trail or just enjoying a walk in the park, the handle allows for a secure hold and promotes convenient sipping without fumbling. -
Question:
Can I use the Mammoth Ascent Tumbler for both hot and cold beverages?
Answer: Absolutely, the Mammoth Ascent Tumbler is designed for versatility, allowing it to effectively handle both hot and cold beverages. Its double-wall vacuum insulation keeps drinks hot for hours and cold for an extended period, making it suitable for everything from morning coffee to ice-cold water on a hot day. This adaptability makes the tumbler a great companion for various settings, from the office to outdoor adventures. -
Question:
How does the insulation technology work in the Mammoth Ascent Tumbler?
Answer: The Mammoth Ascent Tumbler utilizes double-wall vacuum insulation technology, which creates a barrier between the inner and outer layers. This design significantly minimizes heat transfer, ensuring that your drinks maintain their temperature for longer periods. This technology is especially useful for those who enjoy outdoor activities, as it allows you to savor hot beverages in cold climates and icy drinks during warm outings. -
Question:
What colors are available for the Mammoth Ascent Tumbler?
Answer: The Mammoth Ascent Tumbler is available in various colors, including the popular light grey variant. The diverse color options cater to personal preferences and style choices, whether you prefer something subtle or vibrant. Choosing the color that reflects your personality or matches your gear can enhance your overall experience, making it a stylish accessory for any setting, from the gym to the office. -
Question:
Is the Mammoth Ascent Tumbler suitable for travel?
Answer: Yes, the Mammoth Ascent Tumbler is designed with travelers in mind. Its sturdy construction and secure lid make it perfect for on-the-go use. The large capacity means fewer stops for refilling, and its handle adds convenience when navigating busy environments. Whether you're on a road trip or simply commuting to work, the tumbler’s design ensures that you can stay hydrated without compromise. -
Question:
Where can I buy the Mammoth Ascent Light Grey 40 oz Tumbler with Handle?
Answer: You can purchase the Mammoth Ascent Light Grey 40 oz Tumbler with Handle through Ubuy. They offer a reliable platform for obtaining this popular product, ensuring you can easily add it to your collection or gift it to someone special. Ubuy's user-friendly interface and efficient service make it a great choice for getting your hands on this tumbler quickly.
Mammoth Tumblers MS40ASC-BLK Editorial Review
The Mammoth Ascent Coral 40 oz Tumbler with Handle has garnered a diverse reception from customers, showcasing a mixture of strong praise for its functionality and notable design features, along with some criticisms centered on durability and usability. Customers particularly appreciate the tumbler's vibrant color options, with many highlighting the bright orange and unique glow-in-the-dark blue finishes. Functionally, the tumbler excels at keeping drinks cold, with several users confirming that it can maintain ice for an impressive duration—up to three days in sweltering Texas heat. Additionally, the straw and lid design receives commendations for versatility, allowing for different options depending on user preference, which adds to the overall user experience. However, some customers have encountered issues, particularly with the interior straw placement and the sealing mechanism. The design of the straw, while adjustable, can occasionally get caught up with ice, making it cumbersome to use. Furthermore, a few reviews noted problems with the seal, resulting in leaks, which has diminished their overall satisfaction. While most users are very pleased with their purchase, and there are aspects of the cup that stand out, the concerns regarding leaking and the design flaws remind potential buyers to be cautious. **
Customer Reviews & Ratings
33 customers ratings
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5 Star
78%
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4 Star
6%
-
3 Star
6%
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2 Star
0%
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1 Star
10%
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Pros
- Excellent ice retention (up to 3 days)
- Bright, attractive color options
- Versatile lid and straw options
- Fits well in cup holders
- Good value compared to similar brands
Cons
- Straw placement can obstruct use with ice
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 48
Order now and get it around Monday, October 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Double wall insulation keeps drinks cold for 36+ hours and hot for 12+ hours.
- Made from 18/8 kitchen-grade stainless steel for maximum durability.
- Fits most cup holders for easy portability.
- Available in multiple colors and sizes (40 oz, 20 oz, 30 oz).
- Ergonomic handle for comfortable carrying.
- Highly rated by customers with an average of 4.4 out of 5 stars.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.