Sealock TPU Waterproof Backpack

Sealock TPU waterproof backpack is constructed of TPU coated nylon which is highly resistant to punctures and tearing. The TPU coated, extra-strength waterproof zippers are what makes this bag stand out from the rest. No need to roll the bag to keep your items dry. Just zip it up using the heavy duty reflective pull tabs.The zipper is use the airtight zipper.And you need not worry the water into the bag. Zipper lubricant is included for ease of opening. The reinforced bottom is resistant to abrasions. Cleans easily with soap and water. 
The TPU waterproof backpack also including a computer pocket which can hold 15 inch computer. And you can put your computer inside backpack.

The TPU waterproof backpack is perfect for water and snow sports such as canoeing, jet skiing, hiking, snowmobiling, fishing, boating and the beach. Use this durable backpack for every day walks, hikes or bike rides to keep the elements out and your keep your valuables dry.

To maximize the waterproof performance of TPU material, the manufacturing process is critical. Learn more about the performance differences between RF welding and traditional stitching.(https://www.sealockoutdoor.com/news/rf-welding-vs-stitching-which-manufacturing-method-creates-truly-waterproof-gear.html)