Hopeer Backpack M20 544936-2018 but the seams are not

but the seams are not tape sealed

Shell: 86% Polyester / 14% Spandex Lining: 68% Viscose from Bamboo / 29% Polyester / 3% Spandex

Ultra-lightweight ripstop offers UPF 50+ sun protection and plant-based repellency

Fabric made with 86% recycled polyester

Compatible with Thunderhead Submersible Sling Pack

Hopeer Backpack M20 544936-2018 but the seams are notThe Hopper M20 Backpack Soft Cooler allows you to put the day on your back literally. This hands free cooler comfortably straps on like a backpack to keep you mobile, while a strip of ultra strong magnets keep the cold locked in. The new MagShield Access opens wide so you can easily load in beer, ice, or your favorite sandwiches. Attach accessories such as the Rambler Bottle Sling or Sidekick Dry Gear Case to the HitchPoint Grind to keep useful gear