50 oz Beast Tumbler Stainless Steel Vacuum Insulated (Arctic White)

In this review the 50 oz Beast Tumbler in Arctic White is evaluated as a large-capacity daily companion for long outings where temperature retention and durability matter most. The reviewer finds this tumbler ideal for people who want to carry a full day of coffee, iced beverages, or smoothies without frequent refills; the single biggest reason to buy is the combination of true insulation performance and a robust, welded handle that makes the heavy 50 oz size practical to carry. This review covers real-world use, cleaning, and the included bundle items.

Key Features

• Large capacity: The 50 oz size holds significantly more liquid so users can go longer between refills, which is convenient for travel or long shifts.
• Superior insulation: Double-wall vacuum construction and premium 304 18/8 food-grade stainless steel keep drinks hot or cold for extended periods.
• Built for durability: An unbreakable welded handle and seamless base make the cup rugged enough for backpacks and frequent outdoor use.
• Leak-resistant lid: An upgraded screw-on lid provides a more secure closure for transport and reduces accidental spills.
• Complete accessory bundle: Includes two straws (curved and wide) plus a straw-cleaning brush, adding value and versatility for different drinks.
• Clean interior finish: Electro-polished interior resists flavor transfer so beverages taste pure after repeated use.

Who It's For

The 50 oz Beast Tumbler is best for commuters, outdoor enthusiasts, parents, or anyone who needs a large single container to maintain beverage temperature all day. The handle and higher capacity make it especially useful for longer road trips, full shifts, or extended outdoor activities where refills are inconvenient.

Those who prefer a very compact cup for short errands, or who require a guarantee of absolute spill-proof performance in all orientations, might look for a smaller insulated bottle with a fully locking lid. Users who need a slimmer cup to fit in narrow cup holders should consider smaller capacities.

Pros & Cons

Pros

• Excellent temperature retention that keeps ice and hot drinks at the right temperature for many hours.
• Sturdy welded handle and seamless base stand up to heavy use and make carrying the large volume comfortable.
• Generous bundle with two straws and a cleaning brush adds practical value for different drink types.
• Powder-coated exterior and electro-polished interior provide a pleasing, durable finish and clean taste.

Cons

• The screw-on lid is mostly leak-proof in practice but a few users report occasional leakage, so care is advised when packing horizontally.

Specifications

Capacity	50 oz
Material	304 18/8 food-grade stainless steel
Insulation	Double-wall vacuum insulated
Lid	Upgraded screw-on leak-resistant lid
Included accessories	Curved straw, wide straw, straw cleaning brush, gift-ready box
Finish	Powder coated exterior, electro-polished interior

Our Verdict

The 50 oz Beast Tumbler in Arctic White is a solid choice for anyone needing a high-capacity, well-insulated cup that stands up to heavy use. Its welded handle, premium materials, and accessory bundle deliver good value for folks who prioritize thermal performance and convenience, though those needing absolute leak-proof guarantees may want a different lid style.

Frequently Asked Questions

Does the tumbler really keep drinks cold or hot all day?
Yes; the double-wall vacuum design with 304 stainless steel preserves temperature for many hours according to user experience.

Are the included straws dishwasher-safe?
The cup is described as dishwasher-safe and the straws are durable, but hand cleaning the lid and straws with the included brush will extend their life.

Is the lid completely leak-proof?
The upgraded screw-on lid is designed to reduce leaks and is largely effective, but some users report occasional leakage so avoid placing it fully horizontal in a bag.