What separates the Heavy-Duty Soft Sided Coolerapart is that it’sentirely welded, while most othersare sewn. By welding all seams, warm air is kept out, dramatically increasing the life of the ice inside. The welded seams ensure there will be no air or water leaks it to keep beverages cold for up to 3 days.

The front and back sides are laminated with a Thermal Plastic Urethane (TPU) film, adding another layer of strength and puncture resistance.

Also includespatent-pending vacuum valve technology.Using a vacuum to suck out excess air before the first use will ensure optimalperformance.

Features

• 22 Quarts of storage space
• Outer shell composed of durable 840 denier fibers, an outer wall constructed with Thermal Plastic Urethane (TPU)
• Closed foam insulation to increase thermal performance
• Patent-pending vacuum valve technology
• Adjustable ergonomic shoulder strap, bottle opener, water-resistant front pocket
• Integrated bottle opener