AONIJIE Hydration Packs 5.5L Trail Running Vest with 2L Bladder Reservoir Marathoner Hydro Backpack

Bag size ( L x H ): 39 x 41cm / 15.35 x 16.14 inches， Only 8.82oz Running Hydration Pack Super Light. Breathable Running Hydration Vest Men's Women's. 5.5L good volume race vest only 250g, make your running more flexible and smooth. Soft and Comfortable material, perfect fit your body keeping the pack from bouncing while running. Air mesh back and shoulder pad, breathable . 2L Water Bladder and 2Pcs 250ml Water Bottles Equipped Water bladder - 2L Durable, built for a Lifetime of Tough Use. 2 water bottles - 250ml. Running hydration pack bottles fit easily into the main warehouse, and NOT LEAK. The best size fits perfectly for running, biking, hiking, and other outdoor adventures. All-in hydration backpack. Stay hydrated while you enjoy your outdoor sports.

• Lightweight For Running: 5.5L race vest with 2L bladder and 2 pcs water bottles, the backpack weight is 8.82oz/250g super light, reducing much of the load during the running. When it comes to running, the shorter you plan to spend on the trail, the lighter pack you'll need. Design for middle or long-distance running.
• Bladder: Bladder with 2 Liter volume. Bite and Pull valve, quick release leak proof bladder connector. Water can take it out easily when running. Convenient trail running backpack outfit.
• Multiple Storage Compartment: Designed with 6 exterior pockets, you can store all tiny items such as vacuum cup, keys, wallet, phone, and cash, etc. There's ample room up front for another bottle, wallet, keys, and other small items. The rear storage is big enough for a backup bottle, headlamp, buff and etc.
• Comfortable Fit Vest Pack: 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 your back and the pack. Soft mesh on back and shoulder straps maximize breath-ability.
• Fit You Well: Ergonomic designed vest-shaped bag coming with an adjustable waist strap and high elastic chest strap, two sizes for your option. This backpack can be used for more than running and hiking. It is suitable for almost all outdoor activities such as running, riding, camping, marathon, etc.