Stubby coolers can be a great promotional product for a company for several reasons:

• Functionality: Stubby coolers are a practical item that can be used to keep drinks cool, which makes them a useful and appreciated gift for customers and clients.
• Brand exposure: Stubby coolers can be customized with a company's logo or message, which can increase brand exposure and awareness.
• Cost-effective: Stubby coolers can be a cost-effective promotional product, especially when purchased in bulk.
• Versatility: Stubby coolers can be used in a variety of settings, such as at home, at the beach, at a BBQ, or at a sporting event, which increases the chances of them being seen by a wide audience.
• Durability: Stubby coolers are durable and can be used for a long time, which can lead to a long-term brand exposure.
• Variety: Stubby coolers come in different materials and sizes, so you can choose the one that best suits your target audience and budget.
• Association: Stubby coolers are often associated with having fun and enjoying a drink with friends and family, which can help to create a positive association with your brand.

However, it's worth noting that the effectiveness of stubby coolers as a promotional product will depend on the specific demographics of your target audience, as well as the design and messaging of the stubby coolers themselves.