ATV Gear Bag Review: No BS!

Link to product: https://www.amazon.com/dp/B0DM65SK74
Benlari sent me the ATV gear bag for a full review. First impressions followed by my struggle getting it attached to a Polaris Sportsman. Lastly, I include my final thoughts and recommendations to either buy or not buy this product.

From the Amazon link here are some details from the company:
About this item
Upgraded Double-layer Waterproof Design: The ATV gear bag is made of tough 1680D Oxford cloth with a PU layer for extra waterproofing, keeping water and mud out so your items stay clean and dry. The upgraded covered zipper adds better protection, blocking dirt and debris while making the top cover sturdier and easier to open
Larger Storage Capacity: The ATV cargo bag offers a 73L storage capacity with multiple compartments. The adjustable elastic strap on the lid is perfect for securing long items, it can be used to fix sleeping bags, shovels, hunting tools, etc, making access and storage easier. Inside, adjustable partitions and mesh pockets allow for flexible organization, accommodating items of various sizes for optimal use of space
Extra Cooler Bag: The insulated foil cooler bag holds up to 12L, keeping food and drinks cool in summer and warm for hours in winter. Designed for versatile storage, it features a convenient handle for easy access for any journey. Note: This bag keeps items cool or warm but should not be used to store ice directly
Easy to Install & Wide Compatibility: The ATV storage bag is secured with a bottom tower buckle for easy installation, making it compatible with most models. It includes multiple quick-release tie-down straps for securely attaching the bag to the front or rear rack of an ATV or UTV, ensuring the 4-wheel vehicle bag maintains stability and reliability even on rough terrain
Three-dimensional Appearance Design: The ATV rear storage bag features an upgraded, reinforced lining for a more structured, durable design that won't deform when leaning. It also includes reflective strips for increased visibility in low-light conditions, enhancing safety