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leakproof stainless steel tumbler

Discover the ultimate solution for your daily hydration needs with our premium leakproof stainless steel tumbler. Engineered with precision and built to last, this insulated stainless steel tumbler ensures your beverages stay at the perfect temperature for hours. Whether you prefer the convenient size of a 20 oz stainless steel tumbler or the larger capacity of a 30 oz stainless steel tumbler, each model is designed for maximum durability and style. Our stainless steel tumbler with lid features a secure, leakproof seal that prevents spills, making it ideal for on-the-go use at work, in the car, or during outdoor activities. Crafted from high-grade stainless steel, the tumbler offers superior insulation, keeping hot drinks warm and cold beverages refreshingly cool. It is rust-resistant and easy to clean, ensuring long-lasting performance. Explore the key specifications below to see why this tumbler stands out in functionality and design.


The HydroGuard Leakproof Tumbler is meticulously designed to meet the demands of modern lifestyles. Its double-wall vacuum insulation technology effectively maintains beverage temperatures, whether you are sipping a morning coffee or enjoying an iced tea in the afternoon. The HydroGuard Leakproof Tumbler features a durable, BPA-free construction that prioritizes your health and the environment. The ergonomic lid is equipped with a secure locking mechanism, providing peace of mind during travel. Available in multiple finishes, including brushed stainless steel and matte black, it complements any personal style. The tumbler’s sleek, modern appearance makes it a versatile accessory for home, office, or outdoor adventures. Below, you will find detailed tables and lists highlighting the technical aspects that make the HydroGuard Leakproof Tumbler a superior choice for everyday use.

Product Specifications

  • Material: 18/8 Food-Grade Stainless Steel
  • Insulation Type: Double-Wall Vacuum
  • Capacity Options: 20 oz and 30 oz
  • Lid Type: Leakproof Screw-On Lid with Sliding Cover
  • Temperature Retention: Keeps hot for 6 hours, cold for 12 hours
  • Weight: 20 oz - 12.5 oz; 30 oz - 16 oz
  • Dimensions (20 oz): 3.5" diameter x 7.5" height
  • Dimensions (30 oz): 4" diameter x 9" height
  • Finish Options: Brushed Stainless, Matte Black, Navy Blue
  • Dishwasher Safe: Yes (top rack recommended)

Performance Features

Feature Description
Leakproof Design Secure silicone gasket and locking lid prevent spills.
Insulation Efficiency Double-wall vacuum insulation maintains temperature integrity.
Durability Resistant to rust, corrosion, and denting.
Portability Ergonomic shape with a comfortable grip for easy carrying.
Cleaning and Maintenance Dishwasher safe; hand wash recommended for lid longevity.

Usage and Care Instructions

  • Hand wash the lid with mild soap to preserve the seal.
  • Avoid using abrasive cleaners to maintain the finish.
  • Do not microwave or freeze the tumbler.
  • Compatible with most car cup holders (20 oz model only).
  • Store in a dry place to prevent moisture buildup.

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