Beast 50 oz Tumbler with Handle (Deep Purple) — Stainless Steel Vacuum Insulated Travel Cup with Lid
Product description
If you’re tired of tumblers that dent, leak, or just don’t keep drinks steady, this Beast 50 oz tumbler is built around the basics: big capacity, vacuum insulation, and a screw-on lid that’s meant to stay put. It’s also bundled with a couple of practical drinking options (straws) for different kinds of beverages.
That said, it’s not automatically the right pick for everyone. With a larger 50 oz size and double-wall vacuum insulation, it’s more of a “bring-your-drink” cup than a small, grab-and-go size.
The essentials
This is a stainless steel, vacuum insulated tumbler with a handle and a leak-resistant screw-on lid. The bundle includes 2 durable straws (one curved for water and one wide for smoothies), plus a straw cleaning brush, and it ships in a gift-ready box.
On the material side, the tumbler is described as using 304 18/8 food-grade stainless steel. The colored finish is powder coated, and the interior is electro-polished to help keep the taste clean—specifically, the brand says it won’t impart unwanted flavors.

The big selling point, at least on paper, is the “bigger and better” approach: the 50 oz size is for people who want more volume without constantly refilling.
Key features that matter for daily use
The handle is a small feature that becomes a big deal during real life—commuting, work days, road trips, or walks when you don’t want a slippery cup. The screw-on lid also matters because loose lids are usually the start of the mess.


Inside the bundle, the two straw types are a nice touch if your routine includes both water and thicker drinks. A curved straw tends to feel natural for sipping water, while the wider straw is more appropriate for smoothies than a standard thin straw.
One limitation to keep in mind: straw lids and straw accessories can be slightly more work to clean than a simple open-cup top, even with the included brush.

What you’ll notice day to day
Because it’s vacuum insulated, the expectation is all-day temperature retention, so your beverage is less likely to end up “lukewarm and sad” halfway through the day. That benefit is especially useful if you’re at the office, in class, or out for long stretches.
The electro-polished interior is also meant to support a clean tasting drink experience. If you’ve ever used a tumbler that holds onto odors or weird flavors from previous drinks, this is the kind of detail you’ll appreciate over time—assuming the straws and lid are maintained properly.
Tech specs
- Name: Beast 50 oz Tumbler with Handle Stainless Steel Vacuum Insulated Coffee Ice Cup
- Type: Vacuum insulated travel tumbler
- Size: 50 oz
- Material: 304 18/8 food-grade stainless steel (described)
- Color: Deep Purple

Pros, cons, and who this is for


Strengths: - Large 50 oz capacity for fewer refills. - Vacuum insulated design with an upgraded screw-on lid for leak-resistant protection. - Handle for easier carrying. - Bundle includes two straw styles (water and smoothies) plus a straw cleaning brush. - Interior is electro-polished, and the exterior finish is powder coated for color durability (as described).
Possible drawbacks: - The 50 oz size may be too bulky if you mainly want a small desk cup. - If you prefer simple sips without straws, this bundle may feel a bit “extra,” even if the lid is usable with or without straw-style sipping. - For anyone who hates cleaning accessories, straws mean extra maintenance.
It’s a solid match if you want a travel tumbler that can handle a full day of drinking and you regularly switch between water and thicker beverages. It may not suit you if you prefer minimal parts, compact sizes, or quick rinse-and-done cups.
Practical tips before you buy

Before committing, it’s worth checking how you’ll realistically use the lid and straws. For example, if you make smoothies at home and want them to be sip-friendly on the go, the included wide straw is the kind of detail that can save you from improvising.
If you mainly drink plain water, you might still like having the curved straw option, but keep in mind that straw cleaning is part of the tradeoff.
Also, consider whether your routine includes a bag environment where leak resistance is important. A screw-on lid is the right direction for that use case, though no tumbler is invincible if it’s misused or stored improperly.
In the box


- 1 Beast 50 oz tumbler with handle
- 2 durable straws (curved for water, wide for smoothies)
- Straw cleaning brush
- Gift-ready packaging

Final verdict
If you’re shopping for a bigger, vacuum insulated stainless tumbler with a handle and a screw-on lid, the Beast 50 oz tumbler makes sense—especially if you like using straws for both water and smoothies. The material details (304 18/8 stainless steel, powder coated finish, and electro-polished interior) are aimed at durability and clean taste, and the included straw cleaning brush suggests the brand is thinking about upkeep.
You may want to skip it if you’re looking for a compact everyday cup or you strongly prefer a straw-free, low-maintenance setup. With a large 50 oz size and straw accessories, it’s more of a “daily driver” than a quick, minimal travel mug.
Mini FAQ
FAQ

Does it come with straws? Yes. The bundle includes 2 straws: one curved for water and one wide for smoothies.
Is the lid leak-proof? The description emphasizes leak-resistant protection with an upgraded screw-on lid, but no product is guaranteed against every scenario, so it’s smart to use it as intended.
What material is it made from? It’s described as being made from 304 18/8 food-grade stainless steel.
Will it change the taste of my drink? The brand claims the electro-polished interior helps avoid unwanted flavors, but proper cleaning still matters, especially with straws.
Is the 50 oz size practical for everyday carry? It depends. It’s great for longer days and fewer refills, but it can feel bulky if you want something compact.
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