National Park Foundation 18L Hydration Backpack with 2 Liter Hydro Water Bladder Bag, Lightweight Daypack for Cycling, Hiking, Running, Climbing, for Men Women

Official National Parks Foundation Hydration Backpack
Designed for adventurers who crave adventure and purpose

Why This Backpack Stands Out:
100% Official Licensed Product: Exclusively authorized by the ​National Parks Foundation.
​Adventure-Ready Versatility: 2L leak-proof bladder, lightweight ergonomic design for ​hiking, trail running, cycling, or urban exploration.

Perfect For:
​Park Advocates: Wear your pride while supporting conservation efforts.
​Outdoor Enthusiasts: Durable, compact (18”H x 12”W), with adjustable straps for all-day comfort.
​Gift-Givers: Ideal for birthdays, holidays, or “thank you” gifts for nature lovers.

Tech Specs:
​Material: Ripstop nylon (water-resistant) + BPA-free bladder
​Capacity: 18L main compartment + 2L hydration sleeve
​Extras: Front compression straps, mesh back padding, hidden security pocket • Authentic National Parks Foundation: Showcase your favorite park with the only 100% authentic National Park Foundation hydration backpack.
• Satisfy Your Thirst For Adventure: Lightweight and comfortable; This hydration pack is a terrific companion for all your day-long or overnight hydration needs
• Leakproof Hydration Bladder: Included is a 2-Liter fillable water bladder; Durable, kink-free sip tube and push-lock cushioned bite valve; Large 2-inch (5 cm) opening for ice and easy cleaning.
• Customizable Comfort: Backpack for men, women, and youth; Adjusts to fit all frames comfortably; Notched foam stabilizer and mesh covering means you can wear this pack for hours.
• Hiking/Cycling/Running/Skiing With Ease: This less than 2 lbs lightweight water backpack features an ultra-elastic 3D breathable padded back, adjustable chest and waist straps to provide comfort and stability for all body sizes. This day pack has got you covered for all your adventures.