Product description This 18L water bladder backpack is a great choice for group hikes, family hikes The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. Hydration Hiking Backpack with 3L Water Bladder N NEVO RHINO 18L hydration pack, is dedicated to developing lightweight and affordable water bag backpacks for outdoor sports. We insist that comfort is king and prioritize our customers' experience with water bag backpacks. And is so colorful that it looks like a rainbow falling over the mountains, forests, streams, and parks. The exterior of the backpack with water bladder is made of nylon, which is abrasion-resistant and tear-resistant, and remains intact as you travel through jungles and bushes. The running water backpack's high elasticity rubberized cord and reflective markers are carefully designed after experiments to give a warning to the vehicles in front and behind you on the road, and at the same time free your hands. Give yourself an extra bit of protection. Previous page Next page This hiking water backpack are well made, and large enough to hold the gear and water you need for a day hike. The exterior of the water backpack with water bladder is made of nylon, which is abrasion-resistant and tear-resistant, and remains intact as you travel through jungles and bushes. Previous page Next page Regardless of the length or location of your hike, staying hydrated is one of the keys to staying happy and healthy on your hike. There are many ways to make sure you drink enough water throughout the day, but by far the most convenient are hiking water backpacks. Insulation compartment 4-6 hours. The heat dissipation channels are visible. The hydration backpack