Product Overview
The Water Buffalo Hydration Backpack – Sherpa 22L is a purpose-built hiking companion designed for outdoor enthusiasts who demand reliable hydration and organized storage on the trail. Ideal for day hikes, trail runs, or mountain adventures, this backpack integrates a 2-liter water bladder with a spacious 22-liter main compartment to keep you hydrated and equipped. With six dedicated storage pockets, it offers smart organization for everything from energy bars to extra layers. Built for comfort and durability, it features adjustable straps and weather-resistant construction to handle changing trail conditions. Whether you’re trekking through forests or scaling ridges, the Sherpa 22L keeps your essentials secure and your water within easy reach.
Key Features
- Spacious 22L Capacity with Six Storage Pockets – The main compartment and five additional pockets provide versatile storage for trail snacks, first-aid kits, rain jackets, and other essentials, ensuring nothing gets left behind or lost in the mix.
- Leakproof 2L BPA-Free Water Bladder – Includes a high-quality 2-liter hydration reservoir made without BPA, featuring a wide-mouth opening for quick refills and cleaning, plus a soft, easy-to-use bite valve for on-the-go sipping without leaks.
- Adjustable Hip and Chest Straps for a Secure Fit – Customize the fit with fully adjustable shoulder, chest, and hip straps that distribute weight evenly, reduce shoulder strain, and prevent bouncing during active movement on uneven terrain.
- Integrated Trekking Pole Holders and Gear Loops – Stay hands-free with built-in pole attachments and external loops that securely hold hiking poles, carabiners, or small tools, allowing quick access when navigating steep or technical sections.
- Waterproof Zippers with Rainproof Liners – Critical zippers are reinforced with waterproof liners to block moisture from rain or stream crossings, keeping your phone, map, and electronics dry in wet conditions.
- Dedicated Phone Pocket for Easy Access – A strategically placed phone holder keeps your device secure and within reach for navigation, photos, or emergency calls without needing to open the main compartment.
Technical Specifications
- Total Capacity: 22 liters
- Hydration Bladder: 2 liters, BPA-free, wide-opening design
- Number of Pockets: 6 (including main compartment)
- Closure Type: Waterproof zippers with rainproof liners
- Adjustability: Hip strap, chest strap, and shoulder straps
- Additional Features: Trekking pole holders, gear loops, phone pocket
Benefits & Use Cases
This hydration backpack is engineered for day hikers, trail runners, and outdoor adventurers who need a lightweight yet functional pack that supports sustained activity. The 22L capacity strikes a balance between carrying enough gear and staying agile—perfect for half-day to full-day excursions where weight and accessibility matter. The integrated 2L bladder eliminates the need to stop and dig for a water bottle, allowing continuous hydration during climbs or fast-paced hikes. The waterproof zippers make it a reliable choice for unpredictable mountain weather, while the pole holders and gear loops enhance utility on technical trails. The adjustable fit accommodates a wide range of body types, ensuring comfort whether you’re wearing a t-shirt or a layered shell. The phone pocket adds practical convenience for navigation and safety, keeping your device protected yet accessible.
From forest loops to alpine ridges, the Sherpa 22L adapts to various environments without compromising on function. It’s equally suited for solo hikes, group treks, or fitness-focused trail runs where every ounce and every second counts.
Important Notes
The included 2L bladder is designed for water only—avoid filling with sugary or carbonated liquids to prevent clogging and damage. Hand wash the bladder with mild soap and air dry to maintain hygiene and longevity. While the zippers are waterproof, the backpack is not fully submersible; avoid prolonged exposure to heavy rain or deep water immersion. Always secure straps before use to ensure optimal fit and stability. Package includes the 22L backpack and 2L hydration bladder—no additional accessories are included unless specified at purchase.
















