Specification Brand : JMFahrrad BulletPoint1 : ULTRALIGHT DESIGN: Weighs only 0.17kg (6 ounces), featuring a compact 15.7 x 7.9 x 1.6 inch frame perfect for running, cycling, and outdoor activities BulletPoint2 : VENTILATED COMFORT: Honeycomb mesh construction promotes airflow while adjustable straps ensure a secure, customized fit for all-day comfort BulletPoint3 : STORAGE SOLUTIONS: Multiple compartments including side pockets for phones, main storage area, and dedicated hydration bladder compartment BulletPoint4 : DURABLE CONSTRUCTION: Water-resistant nylon material with reinforced stitching and smooth-gliding zippers for reliable performance BulletPoint5 : VERSATILE USE: Ideal for running, hiking, cycling, climbing, and other outdoor sports with reflective elements for low-light visibility Capacity : 16.9 fluid_ounces Color : Blue Department : unisex-adult ImportDesignation : Imported IncludedComponents : 1 x Riding Backpack IncludedComponents1 : Hydration Vest IncludedComponents2 : Adjustable Straps IncludedComponents3 : Storage Compartments ItemName : JMFahrrad Lightweight Hydration Vest Backpack Water-Resistant Nylon Multiple Storage Pockets Backpack for Cycling Hiking Running Climbing Outdoor Activities (Blue, Standard) ItemPackageDimensions_Height : 0.69 inches ItemPackageDimensions_Length : 11.2 inches ItemPackageDimensions_Width : 10.8 inches ItemTypeKeyword : sports-hydration-packs Manufacturer : JMFhrrad Material : Water-resistant Nylon ModelName : Lightweight Outdoor Hydration Vest Backpack -2 ModelNumber : AH42HI1719Z NumberOfPockets : 4 PartNumber : AH42HI1719Z PocketDescription1 : Water Bladder Compartment For 500ml Bottle PocketDescription2 : Two Side Pockets For Phones Up To 7 Inches PocketDescription3 : Large Back Storage Compartment PocketDescription4 : Multiple Utility Pockets ProductDescription : Discover the perfect companion for your outdoor adventures with this ultralight hydration vest backpack. Weighing a mere 5.6 ounces, this versatile pack features a thoughtfully designed storage system including side pockets that accommodate phones up to 7 inches and multiple utility compartments for essential gear. The innovative honeycomb mesh construction promotes superior airflow, while adjustable chest straps and waist belt ensure a secure, customized fit for all-day comfort. Crafted from water-resistant nylon with smooth-gliding zippers, this pack maintains reliable performance in various weather conditions. The compact dimensions of 14.2 x 11.8 inches make it ideal for running, hiking, cycling, and climbing. The dedicated hydration compartment is compatible with a 16.9 fl oz water system, keeping you refreshed during intense activities. Available in multiple colors including gray, blue, green, and black, this backpack combines functionality with comfort. The reflective elements enhance visibility in low-light conditions, making it a practical choice for early morning or evening adventures. Whether you're hitting the trails or tackling urban terrain, this hydration vest delivers the perfect balance of lightweight design and practical storage solutions. ProductSiteLaunchDate : 2025-06-12T16:09:02.582Z Size : Standard SportType1 : Running SportType2 : Snowshoeing SportType3 : Cycling SportType4 : Climbing StrapType1 : Adjustable Chest Strap StrapType2 : Adjustable Waist Strap StrapType3 : Breathable Mesh Shoulder Straps Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TankVolume : 16.9 fluid_ounces UnspscCode : 53121603 WarrantyDescription : 7 Days