Bear Grylls Hiking Hydration Backpack Style 45l, Black with 2L Bladder and Lightweight Aluminum Frame

The Bear Grylls 45L Hiking Hydration Backpack is a weatherproof, support-stabilized hiking pack that includes a 2L hydration bladder and bite valve for on-the-go drinking.

Built to handle day hikes, overnight treks, and multi-sport outdoor use, this 45-liter pack combines a rugged Oxford outer shell, storm-resistant zippers, and a lightweight aluminum frame to balance load and protect gear. The included 2-liter bladder has a wide 2-inch opening for easy cleaning and ice, plus a kink-resistant tube and cushioned bite valve for reliable sipping while moving. Thoughtful padding and lumbar support make heavier loads more comfortable without adding unnecessary bulk.

How does this backpack keep my gear dry and safe in bad weather?

The pack uses a tough Oxford fabric shell and storm-proof zippers to repel moisture and reduce exposure to rain and snow. While not a sealed dry bag, the materials and zipper design significantly lower the chance of water ingress during typical wet-weather conditions.

• Oxford shell resists abrasion and sheds water
• Storm-proof zippers reduce seam and zipper seepage
• Reinforced stitching at stress points for longer life
• Internal compartments help separate electronics and clothing from moisture

What hydration features are included and how easy is maintenance?

You get a 2L hydration bladder with a wide 2-inch opening that makes adding ice, filling, and cleaning fast and straightforward. The hose is designed to stay kink-free and the cushioned bite valve gives smooth flow while hiking—removable parts simplify rinsing and drying between trips.

• 2-liter bladder included for extended hydration
• Large 2-inch opening for ice and easy cleaning
• Kink-resistant sip tube maintains water flow on the move
• Cushioned bite valve for comfortable, spill-resistant drinking

Will this pack carry heavy loads comfortably for long miles?

The pack’s lightweight aluminum frame and extra-padded lumbar area distribute weight to reduce fatigue on longer outings. Adjustable straps and a contoured fit let you stabilize the load so the pack rides closer to your center of gravity, improving balance on uneven terrain.

• Lightweight aluminum frame for structural support
• Padded lumbar region reduces pressure on lower back
• Ergonomic shoulder straps and sternum strap improve load stability
• 45L capacity balances volume and packability for multi-day use

How is organization and access handled for hiking essentials?

Multiple compartments and pockets let you sort clothing, food, tools, and electronics for fast access on the trail. External attachment points and interior sleeves give options for a sleeping bag, trekking poles, or a hydration bladder, making it easy to reach frequently used items without unpacking the whole bag.

• Separate main compartment with internal dividers for gear separation
• Exterior pockets and straps for quick-access items and tools
• Hydration sleeve keeps the bladder secure and upright
• Zip pockets for valuables and small essentials

Who is this for: The Bear Grylls 45L Hiking Hydration Backpack is suited to hikers, campers, and outdoor enthusiasts who want a mid-volume pack with built-in hydration, durable weather resistance, and supportive framing without professional-level custom-fitting. It’s practical for weekend backpackers, day-hike lovers, and anyone who values easy cleaning and reliable water access on the trail. Ideal when you need a rugged, well-organized pack that performs across seasons and activities.