Specification AgeRangeDescription : Adult Athlete : cycling BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Chunful BulletPoint1 : Hydration Backpacks Bulk: you will receive 4 hiking hydration backpack in 4 different colors, including black, red, blue and green, each hydration backpack is equipped with a 2L water bladder BulletPoint2 : Lightweight Material: the front of the hydration pack is mainly made of quality polyester, and the back of the hydration bag is made of mesh fabric, which is breathable and comfortable, absorbs sweat, and keeps you cool when climbing, hiking or cycling BulletPoint3 : 2L Water Bottle Bag: the outdoor hydration backpack is equipped with a hydration water bladder, water bag size is about 13.82 x 6.89 inches/ 35.1 x 17.5 cm, can be detached from the backpack, easy to clean and assemble, the switch valve can prevent water leakage, more convenience for you BulletPoint4 : Backpack Design: hydration backpacks with adjustable shoulder straps, the size is about 17.72 x 8.86 inches/ 45 x 22.5 cm, the running backpack fits most people, the double zipper design allows you to quickly reach the essentials, the widened shoulder straps can relieve your burden, give you a comfortable experience BulletPoint5 : Multi Functional Compartments: the main compartment of the hydration backpack with bladder can store a 2 liter water bladder, and the inner compartment is suitable for placing small items, such as mobile phones, wallets, keys, towels, chocolates and more, helping you to easily and quickly obtain the required items during outdoor activities, save space and avoid lost items Capacity : 2 liters Color : as the picture shows CustomerPackageType : Standard Packaging Department : unisex-adult ExternallyAssignedProductIdentifier : 7350069254009 ExternallyAssignedProductIdentifier1 : 8015190247144 ExternallyAssignedProductIdentifier2 : 08015190247144 GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM METAL BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumMetalBatteryWithEquipment Hazmat11 : DE_SmallLithiumMetalBatteryWithEquipment Hazmat12 : EG_SmallLithiumMetalBatteryWithEquipment Hazmat13 : ES_SmallLithiumMetalBatteryWithEquipment Hazmat14 : FR_SmallLithiumMetalBatteryWithEquipment Hazmat15 : GB_SmallLithiumMetalBatteryWithEquipment Hazmat16 : IN_SmallLithiumMetalBatteryWithEquipment Hazmat17 : IT_SmallLithiumMetalBatteryWithEquipment Hazmat18 : JP_SmallLithiumMetalBatteryWithEquipment Hazmat19 : MX_SmallLithiumMetalBatteryWithEquipment Hazmat2 : UN3091 Hazmat20 : NL_SmallLithiumMetalBatteryWithEquipment Hazmat21 : PL_SmallLithiumMetalBatteryWithEquipment Hazmat22 : SA_SmallLithiumMetalBatteryWithEquipment Hazmat23 : SE_SmallLithiumMetalBatteryWithEquipment Hazmat24 : SG_SmallLithiumMetalBatteryWithEquipment Hazmat25 : TR_SmallLithiumMetalBatteryWithEquipment Hazmat26 : US_SmallLithiumMetalBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumMetalBatteryWithEquipment Hazmat6 : AU_SmallLithiumMetalBatteryWithEquipment Hazmat7 : BE_SmallLithiumMetalBatteryWithEquipment Hazmat8 : BR_SmallLithiumMetalBatteryWithEquipment Hazmat9 : CA_SmallLithiumMetalBatteryWithEquipment ImportDesignation : Imported IncludedComponents : water bladder IncludedComponents1 : 4 x Hydration backpack IncludedComponents2 : 4 x Water bladder ItemDisplayDimensions_Height : 8 inches ItemDisplayDimensions_Length : 14 inches ItemDisplayDimensions_Width : 10 inches ItemDisplayWeight : 1.65 pounds ItemName : Chunful Hydration Backpack with 2L Water Bladder, Lightweight Hydration Pack Outdoor Water Backpack for Men Women Running Cycling Biking Climbing(Neutral Style,4 Pack) ItemPackageDimensions_Height : 37.6936 centimeters ItemPackageDimensions_Length : 8.89 centimeters ItemPackageDimensions_Width : 27.7876 centimeters ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : sports-hydration-packs Manufacturer : Chunful Material : mainly polyester, mesh fabric ModelName : Backpack ModelNumber : V-2033401 NumberOfItems : 4 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 NumberOfPockets : 3 PackageLevel : unit PartNumber : V-2033401 PocketDescription : Utility Pocket ProductDescription : Feature: Man's partner: The hydration bag is a water storage device for outdoor sports enthusiasts and athletes, which can replenish water in time after your exercise. Bulk hydration bags are tough, reliable, and easy to use, so you can focus on the adventures ahead. Suitable for most people: Our water hydration packs are suitable for men, women, teens and youth. Backpack straps are fully adjustable for a comfortable fit for all sizes. The water backpack has high density notched foam stabilizers and breathable lightweight mesh, which won't sweat, and is suitable for outdoor sports friends. Material: mainly polyester, mesh fabric Color: as the picture shows Size: as the picture shows Package includes: 4 x Hydration backpack 4 x Water bladder Warm Reminder: Due to different screen display effects, there may be a slight error between the color you see and the color of the product you actually receive. Since the dimensions are all measured by hand, please allow 1-2 cm error. ProductSiteLaunchDate : 2023-03-20T03:38:34.019Z RecommendedUsesForProduct : Cycling RecommendedUsesForProduct1 : Cycling RecommendedUsesForProduct2 : Inline Skating RecommendedUsesForProduct3 : Skateboarding Size : 3L SportType : Snowshoeing StrapType : Shoulder Strap StrapType1 : Shoulder Strap StrapType2 : Adjustable StreetDate : 2021-10-01T00:00:01Z Style : Neutral Style SupplierDeclaredDgHzRegulation : not_applicable TankVolume : 2 liters TargetAudience : Unisex-Adults TeamName : Alpine UnspscCode : 53121603 WarrantyDescription : If you buy directly from USWE we give 30 Days Money Back Guarantee