40L Large Capacity Lightweight Insulated Hydration Backpack Shoulder Leisure Outdoor Backpack Sports Backpack

Info:
Features:
Large capacity with many pockets.
Lightweight, easy to carry, and store.
Waterproof and rip-stop nylon.
Food-grade safe water bladder.
Highly ergonomic design.
Made of solid material with high durability, can be used for a long time.
Perfect for hiking, traveling, and other outdoor activities.