GUSTAVE® Hydration Backpack with 3L Hydration Bag for Hiking Cycling Running MTB, BPA Free Water Backpack Professional Hiking Bag for Men Women Kids, Trekking and Cycling Accessories(46cm*27cm*11cm)

PROFESSIONAL HIKING BACKPACK: Multifunctional backpack, making travel easier and safer. The elastic rope on the surface of the hydration bladder bag can be used to store towels and other items. We also added reflective strips on the riding bag to make your night activities safer. In addition, the hydration bag also has an earphone hole for easy access to the earphone cable, so that you can enjoy the fun of music on your journey.

2-LITER HYDRATION BLADDER: This trekking bags for men has a 2-liter hydration bladder made of food-grade certified material and is BPA-free. The trekking backpack has a leak-proof design that can be easily removed through the main bag. The insulated lining keeps drinks cooler for longer. The hiking backpack is equipped with a kink-resistant tube and a soft high-flow bite valve with a convenient one-hand closing button.

18L LARGE CAPACITY: The Hydration Backpack consists of 2 main front compartments, 2 side zipper pockets on the waist belt, and 1 front side mesh pocket. The bottom main pocket can be used to store groceries, food, clothing, water bottles and other necessities. Other compartments can be used to store survival gadgets or camping equipment, such as mobile power banks, flints, knives, etc. The side pockets can be used to store some easily accessible accessories, snacks, etc. Size: 46cm*27cm*11cm

LIGHTWEIGHT AND WATERPROOF FABRIC: This 2L Hydration Bag weighs only about 490 grams. The entire backpack is made of lightweight polyester fabric, which is scratch-resistant, waterproof, durable, and easy to put on and take off. BPA Free Hydration Backpack Professional is suitable for men, women, teenagers and youth. The quick buckle is fully adjustable to fit a variety of sizes and comfortable to wear.

PERFECT BACKPACK: Designed for comfort, the trekking bags is ultra-light, streamlined, and easy to adjust. Your essential backpack for outdoor activities, raves, hiking, biking, climbing, running, etc.