1PCS Running Hydration Vest for Men Women Water Backpack for Running Hydration Pack for Trail Running Marathon Race Hiking

Product Description 【UPGRADED WATER-RESISTANT BACKPACK】✔ Military-Grade Fabric: Made of 420D nylon + polyester, offering tear-resistant, scratch-proof, and water-repellent performance (light rain/splash-proof).✔ Rain Cover Included: Extra waterproof layer for heavy rain, keeping your gear dry in any weather.【SMART STORAGE & ANTI-THEFT DESIGN】✔ 16L Large Capacity: Perfect for 1-3 day trips, fits 15" laptop + hydration bladder + essentials.✔ Multi-Compartment:Main compartment (hydration sleeve + key clip)Anti-theft pocket (hidden zipper for wallet/phone)2 mesh side pockets (for water bottles/umbrella)Front elastic rope (hang towels/jackets)【ERGONOMIC & COMFORTABLE】✔ Thickened Shoulder Straps + Ventilated Back Panel – Reduces sweat & fatigue.✔ Adjustable Chest & Hip Belt – Distributes weight evenly for long hikes.✔ Reflective Strips – Safe for night running/cycling.【MULTI-SPORT USE】Ideal for: Hiking ️ | Camping ⛺ | Running | Cycling | Travel ✈️ | Gym ️ SpecificationsMaterial: 420D Nylon + Polyester (IPX4 Waterproof)Capacity: 16L (Fits 15" Laptop + 2L Hydration Bladder)Weight: 480g (Ultralight!)Dimensions: 46×24×15cm (Compact & Airline-Friendly)Extras: Rain Cover + Key Clip + Reflective Logos Package Includes1× 16L Hiking Backpack1× Detachable Rain Cover (Bonus!)