2.5L Hydration Backpack Vest Running Race Vest Breathable Lightweight Pack for Cycling Hiking Camping

Features: Ergonomic designed vest-shaped bag coming with adjustable waist strap and high elastic chest strap,three sizes for your option. Specification: Color: Black, Turquoise, Orange Capacity: 2.5L Material: 75% Nylon, 25% Spandex Weight: 115g S/M: Chest Circumference 77-86cm M/L: Chest Circumference 83.5-92.5cm L/XL: Chest Circumference 89.5-98.5cm Package Content: 1* Hydration Backpack

• nylon
• Imported
• 【Lightweight For Running】This race vest is specially designed for running/road biking/hiking. The weight of the backpack is 115g/4.06oz, capacity 2.5L which is super light, which reduces a lot of burden during running. It has a compact structure and a low profile shape. It feels very light and stable on your back, and does not produce a lot of wind resistance. Whether you are training for a marathon or riding a bicycle, you can maintain your best body condition.
• 【Maximum Comfort】The hydration backpack is made of nylon four-way stretch fabric, which is highly elastic and skin-friendly. The chest bandage adopts an adjustable design, which can fit the body well and maintain a high degree of stability and comfort. Soft mesh on back and shoulder straps maximize breath-ability.
• 【Versatility】There are enough pockets and pouches to store items like cell phones, keys, thin raincoat, 500ml soft water bottle, hydration bladder, and other items for outdoor activities.
• 【Fit You Well】Ergonomic designed vest-shaped bag comes with an adjustable waist strap and high elastic chest strap, three sizes for your option: Size:S/M suitable for bust 30.3-33.8 in, M/L suitable for bust 32.8- 36in, L-XL suitable for bust 40-45in.
• 【Perfect Outdoor Gear】The hydration pack is your perfect choice for cycling, camping, running,music festival, rave , kayaking. A decent Holiday Gift for families and friends who love outdoor sports.