Specification Brand : ByteWorth BulletPoint1 : ❤2L Leakproof Bladder: Drink Fearlessly, Not Your Gear! FDA-compliant BPA-free TPU survives -20°F to 140°F extremes. 360° bite valve tested over 500 pressure cycles—zero leaks during rock scrambles. Taste pure mountain spring, not plastic. Leak-proof hydration backpack. BulletPoint2 : ❤16L Lightweight Design: Haul Essentials, Not Weight! Engineered at 1.4lbs (lighter than 3 energy bars), this 16L pack carries 2L water + gear with HexGrid Compression Straps that slim bulk by 30%. No more choosing between snacks and survival kits—hike 10 miles or commute downtown feeling weightless. Lightweight Hydration Pack for Hiking, Running, Cycling. BulletPoint3 : ❤Adjustable & Breathable: Out-Sweat Your Limits, Not Your Pack! 3D AirMesh back panel + VentCore shoulder straps dump 40% more heat than nylon packs. Customize fit mid-trail with sliding sternum/waist straps—zero bounce on 8hr hikes or HIIT sprints. Sweat dries, not pools. Emergency Whistle keep you safty when you are losted. BulletPoint4 : ❤Multi-Functional Pockets: End Gear Chaos in 10 Seconds! RFID-safe essentials 1-sec water bottle access mid-sprint Waterproof phone/keys Hidden SOS: emergency whistle No more digging through black holes. Best Hydration Vest for Trail Running & Marathon. BulletPoint5 : ❤Universal Fit: Ergonomic design suits men, women, for hiking, cycling, camping, travel, or gym workouts. Why buy ‘his/hers’ packs? This unisex titan adapts while others snap. Capacity : 16 liters Color : Blue Department : unisex-adult DisplayMaximumWeightRecommendation : 500 DsaResponsiblePartyAddress : douglasyu2015@qq.com ExternallyAssignedProductIdentifier1 : 054003855273 ExternallyAssignedProductIdentifier2 : 0054003855273 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : Hydration Backpack IncludedComponents1 : 12 x Hydration backpacks IncludedComponents2 : 12 X 2L water bladders ItemName : ByteWorth 16L Hydration Backpack wtih 2L Leakproof Bladder & Emergency Whistle Ultralight Cycling Running & Camping Backpack for Outdoor Adventures (Men & Women) 2025 Upgrade ItemPackageDimensions_Height : 1.97 inches ItemPackageDimensions_Length : 16.93 inches ItemPackageDimensions_Width : 9.05 inches ItemPackageQuantity : 50 ItemTypeKeyword : sports-hydration-packs Manufacturer : Byteworth Material : 420D Polyester ModelName : BW07 ModelNumber : BW07 NumberOfBoxes : 1 NumberOfItems : 50 NumberOfPockets : 1 PackageLevel : unit PartNumber : 2282 Pattern : Solid PocketDescription : Main Compartment ProductDescription : ByteWorth Hydration Pack: Where Innovation Meets Adventure; Our Slogan: Worth Buying. Worth Living. 1) Stay Hydrated, Conquer Further; Engineered for outdoor enthusiasts who refuse to compromise, the ByteWorth 16L Hydration Backpack redefines on-the-go hydration. Whether you’re summiting alpine trails, crushing urban marathons, or navigating weekend farmer’s markets, this isn’t just a backpack—it’s your tactical hydration command center. 2) Why Outdoor Pros Choose ByteWorth; First, Water Bladder Capacity: The 2L (67 oz) water bladder provides an ample amount of hydration to keep you going throughout your adventure. It's sized just right to ensure you stay hydrated without adding unnecessary weight. Second, Backpack Capacity: With a generous 16L capacity, the backpack offers plenty of room for all your essentials. You can easily pack your gear, snacks, and any other items you might need during your outdoor activities. Third, Material: Constructed from premium 420D Polyester and breathable mesh, the backpack is not only durable but also comfortable to wear. The polyester material is known for its strength and resistance to abrasion, while the breathable mesh on the back panel and shoulder straps helps to keep you cool and dry, even during strenuous activities. Four, What's Included: The ByteWorth 16L Hydration Backpack comes as a complete package. It includes the hydration bladder, a bite valve for easy drinking, a hose for connecting the bladder to the bite valve, and of course, the backpack itself. Everything you need to start your adventure right away is included in the box. 3) Real-World Tested, Adventure Approved; “I’ve put 300+ miles on my ByteWorth through Utah canyonlands and Chicago winters. Zero leaks, zero chafing—just pure trail freedom.”– Jake R., Ultra Runner & Gear Tester. Perfect For: Hikers, Runners, Cyclists, Travelers, Gym Enthusiasts, and Outdoor Lovers! 4) The ByteWorth Promise; - 365-Day “No Leaks” Warranty - Carbon Neutral Shipping (we plant 1 tree per order) - Community-Driven Design (your feedback shapes future gear) Ready to Ditch Heavy Bottles? Click [Add to Cart] now and join 50,000+ adventurers who’ve upgraded their hydration game. ProductSiteLaunchDate : 2025-01-20T16:00:00.000Z Size : Medium SportType : Climbing SportType1 : Snowshoeing SportType2 : Skiing SportType3 : Running SportType4 : Mountaineering SportType5 : Cycling StrapType : Adjustable Shoulder Straps StrapType1 : Shoulder Strap StrapType2 : Chest Strap StrapType3 : Adjustable Style : Compact SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TankVolume : 2 liters UnitCount : 12 UnspscCode : 53121603 WarrantyDescription : 1 year Manufacture