Runing Hydration Vest Backpack, iMounTEK Running aqua Vest Hydration Pack with 2.4L liquid Bladder Bag for Trail Running Marathon Race Hiking Cycling Grey

Specification:Brand: iMounTEKProduct Type: Running Hydration VestMaterial: 90% Polyamide+10% Polyurethane, Polyester Mesh Fabric, PEVA(aqua Bladder), PVC(liquid Tube)Color: Black/Grey/BlueStorage Capacity: 5LStorage Bag: 6Water Bladder: 2Water Temperature: 0-40°C/32°F-104°FWater Bladder Capacity: 450ML/15.2OZ, 1.5L/50.7OZSubcostal Circumference: 70-130cm/27.56-51.18inWater Tube Length:104cm/40.94in450ML moisture Bladder Size:8.3x27.5cm/3.26x10.82in1.5L liquid Bladder Size:17.5x33cm/6.89x12.99inItem Size:26x32.5x0.5cm/10.23x12.79x0.19inItem Weight: 173g/0.38lbsPackage Size: 30*23*8cm/11.81*9.06*3.15inPackage Weight: 430g/0.95lbs Package Contents:1x Running Hydration Vest1x 1.5L liquid Bladder2x 450ML moisture Bladders1x liquid Tube. Ideal assistant for diverse outdoor activities, like marathon, jogging, trail running, riding, etc. It's a perfect bounce-free fit. 🏃‍♂️【Fit for More People】 This lightweight running backpack has adjustable straps in waist and chest, which can be personal modified to fit for different figure. Ensure your safety, make you to run faster and farther. 🏃‍♂️【Considerate Reflective Trim】 Consider your safety at night, our Adjustable Trail Running Pack designed unique reflective trim to attract driver’s attention, and one whistle for you to warn in some dangerous conditions. Soft shoulder straps prevent your skin from abrasion, and 0.38lbs lightweight effectively reduces your running burden. 🏃‍♂️【Comfortable Wearing Hydration Vest】 Designed with polyester mesh fabric, our running backpack provides excellent air circulation and breathability to keep your back cool and comfortable. You can quickly get what you need from front pocket, or you can place your phone securely in the rear pocket with smooth zipper. 🏃‍♂️【Multiple Storage Pockets】 Our aqua Running Vest Back is equipped with multiple storage pockets, store your outdoor necessities, like keys, wallet, sunscreen, phone, towel, or any other items. And aqua tube allows you to drink more conveniently. The Vest with Hydration Bladder weight is 0.38lbs/173g super light, reducing much of the load during the running.  1.5L large aqua bladder support your long time running, you can freely choose which liquid bladder you desire on your running, and they can be easily store in the pocket. 🏃‍♂️【Lightweight Hydration Vest】 Running Backpack with One 1.5L aqua bladder and Two 450ML liquid bladder, retain liquids without any leakage