eco cooler grocery bag Manufacturers

What separates Sealock Soft Sided Cooler from the competition is the fact that it is entirely welded 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.

A waterproof polyurethane coating on the inside provides the waterproof barrier and the outer material is usually a pack cloth made of nylon – example 220 Denier or 420 Denier thread. These two materials are laminated together to form the bilaminate. The material itself is durable.

If you want to keep your stuff safe & dry, whether you‘re hiking the trails or rafting the rapids, the Sealock Waterproof dry Backpack is the best solution. This dry bag backpack is rugged in nature and is made watertight with high-frequency welded seams made from woven polyester and coated with vinyl.

Soft coolers offer a light weight,easy-to-transport solution for preserving food and keeping drinks cold when you’re on the go.They weigh less and are easy for one person to grab and quickly transport from the deck to the truck bed.

Waterproof backpacks are nothing new, having been around for more than 20 years, but SEALOCK takes things to another level. Not only is it waterproof, but it's also airtight. In fact, it's so airtight it can be used as a flotation device on the water. Of course, the airtight floatable backpack is also super stylish and extremely flexible, with the ability to be configured four ways – as a backpack, a cross-body bag, or a laptop bag.

Sports backpacks are specially designed for sports enthusiasts. Compared with ordinary backpacks, they pay more attention to functionality and practicality. The appearance design of sports backpacks is generally simple, and the colors are relatively single, mainly black, gray, blue, etc., which looks very low-key and fashionable.