The Engel HD30 Waterproof Soft-Sided Coolers feature entirely welded seams while most of its counterparts are sewn. By welding all seams, warm air is kept out, dramatically increasing the life of the ice or ice packs inside. The welded seams ensure there will be no air or water leaks, and allow the HD30 Waterproof Soft-Sided Cooler to keep beverages cold for 4.5 days in 90 degree temperatures, according to an independent review. The HD-30 boasts an outer shell composed of durable 840 denier fibers, which provide maximum strength and abrasion resistance. The front and back sides are laminated with a Thermal Plastic Urethane (TPU) film, adding another layer of strength and puncture resistance.
This cooler has closed cell foam insulation, preventing air from passing through it and improving the thermal range of the cooler. With a welded waterproof and air resistant zipper that does not require lubrication for optimum function, this cooler has a capacity of 32Qts and can be carried with tote handles or with a single padded strap.

Engel HD30 Waterproof Soft-Sided Coolers Features:

• Adjustable Ergonomic Shoulder Strap
• Bottle Opener
• Silicone Lubricant For Waterproof Zipper
• Water Resistant Front Pocket