Segmented Gym Bag Layout With Stable Base and Yoga Mat Storage

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Solution Overview

Problem

Existing gym bags lack sufficient storage space and organization for carrying fitness essentials like yoga mats, water bottles, headphones, and change of clothes, making them inconvenient for exercise sessions.

Innovation Solution

A gym bag with a container design featuring a base side, peripheral side, and coupled pockets for organizing items like headphones, a rolled-up yoga mat, and a change of clothes, along with adjustable straps for easy carrying, and a waterproof liner for fluid resistance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If traditional duffle bags or backpacks are used, then they can carry various items, but they lack sufficient storage space and organization for gym essentials like yoga mats, water bottles, and change of clothes

Engineering Contradiction:
Improvestorage capacityVSAvoidorganization
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The gym bag is divided into multiple specialized compartments including a main compartment for clothes, a cylindrical back pocket for yoga mats, side pockets for water bottles, and a front pocket for small items. This segmentation allows each section to be optimized for specific gym essentials, improving both storage capacity and organization simultaneously.

Inventive Principle:
Principle #1Segmentation

2Stability of the object's composition

If traditional bags are used, then they can be carried by users, but they lack stable base support making them difficult to stand upright

Engineering Contradiction:
Improvebase stabilityVSAvoidcarrying convenience
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

A rigid circular base plate is attached to the bottom of the flexible bag to provide structural support and stability. The base plate has a non-slip surface and includes attachment points for straps, while the rest of the bag remains flexible. This local reinforcement allows the bag to stand upright stably without compromising the overall flexibility and carrying comfort.

Inventive Principle:
Principle #3Local quality

3Ease of operation

If multiple pockets and compartments are added for organization, then storage organization improves, but device complexity increases

Engineering Contradiction:
ImproveorganizationVSAvoidstructure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The cylindrical back pocket serves multiple functions: it stores rolled-up yoga mats, provides structural support for the bag's shape, and can be used as a compression chamber to reduce the volume of other items. The side pockets are designed to accommodate various bottle sizes. This multi-functionality achieves excellent organization without requiring numerous separate compartments, thus limiting structural complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS12538974B2Gym bag device
Publication Date: 2026.02.03 HALL LINNETH
  • US12538974B2 patent drawing
  • US12538974B2 patent drawing
  • US12538974B2 patent drawing

AI summary

A gym bag device for conveniently carrying all gym essentials in a single bag includes a container having a base side and a peripheral side that is coupled to and extends upwardly from the base side. The peripheral side has a front side, a back side, and a pair of lateral sides. A plate is coupled to the base side of the container to retain the base side in a circular shape. A front pocket is coupled to the front side of the container. A back pocket coupled to the back side of the container is cylindrical for holding a rolled-up yoga mat. A plurality of side pockets is coupled to the pair of lateral sides of the container. A plurality of straps is coupled to the container. Each strap of the plurality of straps is configured to facilitate a user in carrying the container.