Introducing the Gorilla Bottom Power Flask: Easy to Clean and Perfect for Your Daily Needs

Gorilla Bottom Power Flask: A New Era of Cleaning Ease

Overview

Launched by Dou Shisha, based in Osaka, the Gorilla Bottom Power Flask revolutionizes the way we think about cleaning our water bottles. Set to be available from August 20, 2025, through the official Dou Shisha online store and major retailers, this innovative flask features a unique design with a detachable bottom, allowing users to clean even the most stubborn stains in hard-to-reach areas.

The Inspiration Behind the Design

Inspired by the quirky character of Gorilla, who humorously wrecks a flask while trying to clean it as part of a house cleaning job, the Gorilla Bottom Power Flask combines functionality with the charm of its mascot, creating a product that stands out in the market. This flask is part of Dou Shisha's new initiative called the Gori Push Project, which expands the brand’s beloved Gorilla character into everyday household items.

A Common Household Issue

Cleaning water bottles tends to be a common pain point for many. With various products, like water bottle brushes and drying racks, available to tackle this challenge, it’s clear that the frustration is widespread. Gorilla Bottom Power Flask directly addresses these concerns with its ergonomic design, focusing on user-friendly cleaning and maintenance.

Key Features of the Product

1. Removable Bottom Design

Traditionally, the construction of vacuum-insulated stainless-steel bottles has made it challenging to create a removable bottom due to the intricacies of the manufacturing process. However, Gorilla Bottom Power Flask employs an innovative mechanism that preserves the thermal efficiency while allowing for a detachable bottom.

2. Easy Cleaning

The easily removable base enables users to thoroughly clean the previously awkward-to-reach bottom of the bottle. This is especially beneficial during the colder seasons, when people often carry warm beverages like tea or coffee that tend to leave behind stains and residue within the bottle.

3. Enhanced Drying Capabilities

Thanks to its removable bottom, the flask also boasts improved ventilation for efficient drying. After washing, simply place it in a drying rack; the interior of the bottle dries effectively, reducing the chances of mold growth, especially during seasonal transitions.

4. Spacious Design for Ice and Beverages

The open base allows for the insertion of larger ice cubes, something that was previously a struggle with conventional designs. You can now effortlessly fill your flask with ice to keep your drinks chilled for longer.

5. Thermal Retention

Constructed with a double-walled vacuum insulation, this flask holds heat and cold exceptionally well, maintaining the temperature of your drinks the way you intended.

6. Convenient Sizes and Colors

With options of 320ml and 450ml, the flask caters to various needs, allowing for easy carrying of a single serving of coffee or ample hydration on the go. The product is available in four chic colors—black, off-white, pink, and mocha—each inspired by autumn and winter's warm hues, reminiscent of chocolate.

7. Eye-catching Branding

The Gorilla branding is playfully featured through a gold logo plate prominently displayed on the front, ensuring a snug fit that prevents leaks. This attention to detail highlights the brand's commitment to quality and customer satisfaction.

8. Unique Packaging

The packaging design features the humorous illustration of Gorilla breaking through the bottom of the flask, paired with quirky text about its cleaning capabilities and the amusing accidents the character experiences, adding a light-hearted touch to a practical product.

Series Overview

The Gorilla series includes two lines: the Gorilla High-Power Series, which focuses on health-related products, and the Gori Push Project, which broadens the reach of the beloved character into everyday items. As of August 2025, the series has grown to seven products, continually evolving based on customer feedback and market trends.