• Lightweight and durable
• Material: Water Resistant Nylon + Polyester
• Size : 26 X 41cm
• Capacity: 5L
• Comfortable fit
• Easy adjustable buckle strap

Aonijie 5L Hydration Backpack Features :

• Roomy with enough pockets for convenient to hold 5L hydration bladder, phone, keys, cards, thin raincoat as well as 500ml soft water bottle
• Ultra light pack with breathable shoulder strap distribute weight effectively
• Water repellent nylon material with ergonomic design, lightweight and comfortable fit
• Quick release buckle for easy wear on and take off
• Reflective stripe improve visibility as well as for safety in dark cycling and running
• In addition for the design is, close-fitting and won’t shake while running and multi-pocket design 
• Aonijie 5L Hydration Backpack aims to accompany the trip of running, marathon, hiking, cycling as well as backpacking
• Ergonomic designed vest-shaped bag coming with adjustable waist strap and high elastic chest strap
• Fully adjustable shoulder and chest straps that guarantee the perfect fit, keeping the pack from bouncing while running
• Designed with a unique padded back section to allow airflow between back and the pack.
• Soft mesh on back and shoulder straps maximize breath-ability
• Designed with extra pockets, can store all tiny items such as vacuum cup, keys, phone as well as cash
• Lightweight for running – reducing much of the load during the running
• In fact, is design for middle or long distance running