The Coldest Water 1.06 L Insulated Tumbler — Camouflage Flag, Triple-Insulated Leak-Proof with Handle

The Coldest Tumbler with Handle and Straw is a 36 oz triple-insulated, stainless steel travel cup that promises fully leak-proof carrying, long-lasting temperature retention, and three lid options for every drink.

This rugged, cup-holder-friendly tumbler from The Coldest Water blends heavy-duty insulation with practical features: a full-size ergonomic handle, a non-slip base, and a trio of lids (including a straw-ready option) that let you sip coffee, water, or blended drinks without spills. The 36 oz capacity is built to keep ice for days and heat for hours, while the camouflage flag finish delivers an outdoorsy style that stands out on the trail or at the office.

How well does this tumbler keep drinks cold or hot?

The Coldest Tumbler uses a triple-barrier vacuum system to slow heat transfer, preserving temperatures for extended periods without sweating on the outside. Expect ice to remain solid for well over a day in normal conditions and hot beverages to stay warm for many hours.

• Triple-insulated stainless steel construction for long-term thermal performance
• Maintains ice for 36+ hours and heat for 13+ hours under typical use
• Sealed design prevents external condensation and keeps hands dry

What makes the tumbler leak-proof and travel-friendly?

The cup is engineered with precision-fitted seals and comes with three distinct lids so you can choose the level of protection you need. The leak-proof design ensures it stays secure in bags or on vehicle consoles, while the handle and base design make it easy to grab and set down without tipping.

• Guaranteed 100% leak-proof construction for transport-safe use
• Includes Insulated V1 Sip Lid, Flip Top V3, and a straw-ready Chug/Blendinator lid
• Ergonomic handle and rubberized bottom for stable carrying and placement

Can this tumbler handle thicker drinks or everyday coffee?

Yes — the included lid options accommodate a wide range of beverages. The straw-capable lid and Blendinator-style opening allow for thicker shakes and smoothies, while the flip and sip lids are optimized for hot coffee, iced drinks, and on-the-go sips.

• Chug and Blendinator lids accept thicker blends and protein drinks
• Sip and flip lids provide spill-resistant options for hot and cold liquids
• Wide mouth makes adding ice, stirring, and cleaning simple

Will this tumbler fit in a car cup holder and everyday gear?

The design balances a large 36-ounce volume with a narrowed base profile so it slips into most vehicles and drink holders. The exterior finish and handle are tailored for comfortable use while commuting, hiking, or working at a desk.

• Base size engineered to fit roughly 99% of standard cup holders
• 36 oz capacity for long outings without constant refills
• Durable stainless steel and powder coat finish for everyday wear

Who is this for? The Coldest Tumbler with Handle and Straw is aimed at active people who want a robust, no-leak travel cup that preserves temperature and adapts to multiple drink styles. It’s a fit for commuters, outdoor enthusiasts, gym-goers who blend shakes, parents on the go, and anyone who prefers a large-capacity, hand-friendly cup that won’t spill in a bag or car. If you value strong thermal performance, interchangeable lids, and a secure handle, this tumbler is designed to meet those needs without sacrificing style.