Product Overview
The Teton Oasis/Trailrunner Hydration Backpack is a lightweight, purpose-built pack designed for active outdoor enthusiasts who need reliable hydration and smart storage on the move. Available in 18L and 22L sizes, it includes a 2L or 3L hydration bladder respectively, making it ideal for hikers, trail runners, cyclists, and bikers who want to stay hydrated without stopping. Built for both men and women, the pack features an athletic, low-profile fit with full adjustability for all-day comfort. Thoughtful design elements like a sewn-in rain cover, insulated bladder pocket, and weather-protected zippers ensure performance in real-world conditions. Whether you’re tackling a mountain trail or riding through changing weather, this pack keeps your essentials secure and your water cold.
Key Features
- Integrated Hydration System: Comes with a 2L water bladder (included with the 18L model) or a 3L bladder (with the 22L model), featuring a durable, kink-free sip tube and a push-lock cushioned bite valve for smooth, leak-free drinking on the go.
- Insulated Bladder Pocket: Keeps your water cold for hours, even in warm conditions, so you stay refreshed during long hikes, runs, or bike rides.
- Wide-Mouth Bladder Access: The 2″ opening allows easy filling with ice and thorough cleaning, helping maintain hygiene and performance over repeated use.
- Ample Organized Storage: Front and side pockets provide dedicated space for essentials like first aid kits, snacks, maps, and electronics, keeping gear accessible and separated from your hydration system.
- Body-Mapping Mesh Panels: Strategically placed breathable mesh enhances airflow across the back, reducing sweat buildup and improving comfort during high-output activities.
- Adjustable Fit System: Easily customizable chest and waist straps, combined with padded, contoured shoulder straps, ensure a secure, bounce-free fit for a wide range of body types, including men, women, and youth.
- Weather-Resistant Construction: Weather-guarded zippers shield contents from rain and trail dust, while the sewn-in rain cover offers full waterproof protection when needed.
- Bungee Cord Attachment System: External bungee cords securely hold helmets, jackets, or other bulky items, maximizing pack versatility without sacrificing internal space.
- Butterfly Opening Design: Allows the main compartment to open wide for easy access to gear, making packing and retrieval quick and efficient.
- Lightweight and Durable Build: Constructed for rugged outdoor use without unnecessary weight, ensuring long-lasting performance across countless adventures.
Technical Specifications
- Available Sizes: 18L (with 2L bladder), 22L (with 3L bladder)
- Bladder Capacity: 2L (18L model), 3L (22L model)
- Bladder Features: Wide 2″ opening, kink-free sip tube, push-lock bite valve, leakproof design
- Storage: Front and side pockets, main compartment with butterfly opening
- Fit: Adjustable chest and waist straps, contoured shoulder straps, low-profile athletic cut
- Materials: Body-mapping mesh, high-density foam padding, weather-guarded zippers
- Included Accessories: Sewn-in rain cover, hydration bladder, bungee cord system
- Compatibility: Designed for hiking, running, cycling, and biking
- User Fit: Suitable for men, women, and youth
Benefits & Use Cases
This hydration backpack excels in scenarios where mobility, hydration, and gear organization are critical. Hikers will appreciate the balanced load distribution and breathable back panel on steep, long-duration trails. Trail runners benefit from the secure, bounce-free fit and quick-access hydration, allowing them to maintain pace without fumbling for a bottle. Cyclists and bikers can stow tools, snacks, and layers while keeping water within easy reach, and the bungee system accommodates helmets or extra clothing. The sewn-in rain cover and weather-protected zippers make it a reliable choice in unpredictable mountain or forest environments. With multiple color options and two size choices, users can select a pack that matches both their activity needs and personal style. The unisex design and adjustable fit ensure comfort across different body types, making it a versatile option for couples, families, or group outings.
Important Notes
The hydration bladder is included with purchase and is designed for durability and ease of maintenance—always rinse after use and allow to air dry completely. The sewn-in rain cover is permanently attached for quick deployment in sudden downpours. While the pack is built for rugged use, avoid overloading beyond recommended capacity to maintain comfort and structural integrity. For any questions or support needs, Teton’s customer service team is available to assist with product inquiries, fit guidance, or troubleshooting. This product is part of the Teton outdoor gear lineup, known for dependable construction and user-focused design.
