Outdoor Cycling Backpack Water Bag Off-road Running Backpack Hiking Marathon Backpack Water Bag Equipment Bag

Out of doors Sports Backpack, Mountain climbing Stick External Hanger, Feel free Water Replenishment, Anti splashing Fabric, Anytime, Anywhere, Quick Drinking, One Stop Replenishment, Back 2L Water Bag Warehouse, Off road Sports Water Replenishment
Expandable mesh pocket, capable of hanging mountaineering sticks, designed to accommodate items such as helmets and coats, with hidden storage on the bottom for flexible and convenient use
Optional color: Exquisite sewing technology, soft velvet edge wrapping for more comfort. More than one colors to make a choice from, allowing you to release your hands and carry your luggage, giving you a unique sense of fashion
Like a shadow, with reference to the body like a garment, S-shaped shoulder straps tightly adhere to the body, calmly apply force, alleviate shoulder fatigue, give a boost to phones under 8.9 inches, and the secondary compartment can accommodate energy glue
Lightweight design, environmentally friendly materials, and delicate polyester fabric. So as to reduce the weight of the backpack, the designer has adopted a higher cost and better quality wear-resistant, tear resistant, waterproof, and environmentally friendly polyester fabric, which not only reduces weight but also ensures environmental protection and durability