Easy Clean One-button Open Flask

For those who value convenience without compromising on quality, the Easy Clean One-button Open Flask is the ultimate hydration companion. Engineered for effortless use and superior performance, this flask is designed to integrate seamlessly into your active lifestyle. The innovative one-button mechanism allows for instant, single-handed operation, perfect for when you're on the move. Whether you're commuting, hiking, or at the gym, accessing your drink has never been simpler. To ensure durability and a premium feel, our flask is crafted from high-grade Stainless Steel, offering a sleek, rust-resistant exterior. Its advanced Insulated double-wall vacuum technology maintains your beverage at the ideal temperature for hours, keeping drinks cold for up to 24 hours or hot for up to 12. We understand the importance of reliability, which is why it features a robust Leakproof seal, guaranteeing no spills in your bag or car. Available in a versatile 20oz capacity, it provides the perfect amount of hydration for daily adventures. The wide mouth design, coupled with a smooth interior, makes cleaning remarkably easy, living up to its "Easy Clean" promise.


The standout feature of the Easy Clean One-button Open Flask is its user-centric design philosophy. Every component, from the push-button lid to the ergonomic base, has been meticulously considered to enhance your drinking experience. The lid mechanism is engineered for smooth, reliable action with thousands of open-close cycles tested for longevity. The flask's interior utilizes a high-purity, taste-neutral stainless steel that ensures your water, coffee, or smoothie tastes exactly as it should, with no metallic aftertaste. The exterior finish is not only stylish but also features a sweat-proof coating, preventing condensation and providing a secure grip. Furthermore, the Easy Clean One-button Open Flask is designed with maintenance in mind. The lid disassembles into few, simple parts without specialized tools, allowing for a thorough clean in seconds and preventing mold or residue buildup. Its compact and balanced shape fits most standard cup holders, making it an ideal partner for travel, work, and fitness routines.

Key Specifications of the Easy Clean One-button Open Flask

  • Material: Premium 18/8 Food-Grade Stainless Steel (Interior & Exterior)
  • Capacity: 20 oz (590 ml) – Ideal for daily use
  • Insulation: Double-Wall Vacuum Insulation
  • Temperature Retention: Keeps cold for 24 hrs, hot for 12 hrs
  • Lid Mechanism: One-Button, Spring-Assisted Open/Close
  • Seal Technology: 100% Leakproof Silicone Gasket
  • Mouth Opening: Wide Mouth (48mm) for easy filling and cleaning
  • Finish: Brushed Stainless Steel with Sweat-Proof Coating
  • Dimensions: Height: 9.1" (231 mm), Diameter: 2.8" (71 mm)
  • Weight: 12.3 oz (350 g)
  • Dishwasher Safe: Lid (top rack only), Body (top rack safe)
Feature Description Benefit
One-Button Lid Patented push-button mechanism for instant opening and secure closing. Enables true single-handed operation, perfect for driving, cycling, or multitasking.
Vacuum Insulation Copper-lined vacuum seal between two stainless steel walls. Maximizes temperature retention, ensuring your drink stays at the desired temperature all day.
Leakproof Guarantee Precision-engineered silicone sealing ring creates an airtight lock. Provides complete confidence against spills, allowing safe transport in any bag.
Easy-Clean Design Wide mouth and minimal lid components with no hard-to-reach crevices. Promotes hygiene and effortless cleaning, either by hand or on the top rack of a dishwasher.
Durable Construction Made from robust 18/8 stainless steel, resistant to dents and corrosion. Offers long-lasting durability for daily use and outdoor activities, providing excellent value.

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