This Embark Lightweight 4L Hydration Backpack with 2L Water Bladder Sleeve in Blue is perfect for backpacking and hiking enthusiasts. The backpack is made of 100% recycled polyester material, with a nylon and plastic frame. It features a zip closure and 32-inch strap length for comfortable carrying.

The backpack has a size of 4L, making it perfect for carrying essentials, and it comes with a 2L water bladder sleeve for easy access to water. The Embark brand is known for its quality products, and this backpack is no exception. It is lightweight and durable, making it the perfect companion for any outdoor adventure.