Women's Sylva 5 Hydration Backpack

SKU: 10005077

Regular price$145.00
  • Low stock - 1 item left
  • Inventory on the way
  • Free shipping on all orders $49+

When you're out on your bike, your gear should be the last thing on your mind, and the Sylva 5-liter hydration pack for women ensures just that with its streamlined design. Equipped with an updated Hydraulics LT 2.5-liter reservoir, ventilated AirSpeed™ suspension, and an included raincover, this compact yet efficient pack is ideal for hot desert rides or humid climates where hydration and essentials are all you need.

Featuring practical elements like a front stretch mesh pocket, scratch-free zippered slash pocket, and LidLock helmet carry system, the Sylva 5 provides convenient access to your gear while you ride. The integrated rain cover adds versatility, ensuring you're prepared for any weather conditions.

For enhanced comfort and stability, the pack is designed with a tensioned mesh backpanel, a bike-specific winged shoulder harness, and a BioStretch harness with breathable spacer mesh contact surfaces. Additionally, the padded spacer mesh hipwings with a webbing ErgoPull waist strap offer added comfort and stability during your biking adventures.

With its thoughtful features and minimalist design, the Sylva 5 hydration pack is the perfect companion for female riders seeking a lightweight and efficient solution for their hydration and storage needs on the trail.

Osprey Sylva 5 Features:

  • Front stretch mesh pocket
  • Scratch-free heat-embossed zippered slash pocket
  • LidLock helmet carry
  • Blinker light attachment
  • Integrated removable high-visibility rain cover
  • Magnetic sternum strap for quick access to reservoir bite valve
  • Zippered tool organization pocket
  • A dedicated reservoir compartment with Hydraulics LT 2.5 L reservoir included

Tech Specs:

Volume: 305 IN 3 / 5 L
Dimensions:  6.7H X 10.4W X 15.7D IN
Weight: 1.873 LBS
Fabric: Main & Bottom: Bluesign® approved 100% recycled 500D high-tenacity nylon, DWR treatments made without PFAS

Please reach out to us with any questions you may have on anything we sell. We want to make sure you get the right part the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!


We currently offer both economy and expedited shipping options though FedEX and USPS. 

Orders totaling over $49 are eligible to ship for free via an economy ground option of our choice. 

If you're in need of something super-quick, please contact us directly. We may be able to overnight your order with an additional fee and depending on your location. 


Should there be an issue with the item you bought, or you no longer need your purchase, we will be happy to set up a return.

Returns or exchange requests for New or Used Bikes must be requested by emailing us at sedona@thundermountainbikes.com within fifteen (15) days from the date of delivery. Bikes must be in un-ridden condition. Custom-built bikes may not be returned. Returned bikes have a $200 restocking fee and the customer pays for return shipping.

Returns for most other items may be requested within sixty (60) days of the delivery date. All returned items must be received in new, unused, and uninstalled condition, with the original tags and labels attached and in the original packaging. We cannot accept returns on any items installed or show wear of any kind. 

Clearance and open-box items may not be returned. 


To request a return, please log in to your customer account by clicking the  customer account icon  Profile icon in the top right of any page or visit account.thundermountainbikes.com

1. In the Email field, enter your email address and click Continue.

2. In your email account, open the email sent from our store and copy the six-digit verification code included in the email.

3. Go back to the online store and enter a six-digit verification code to log in.

4. Find and click on the order that you want to submit a return for.

5. If your order has more than one item, select only the items you want to return.

6. Select a return reason and add a note for the store if needed.

7. Click Request Return.

Once your return request is approved, you will receive an email with shipping instructions and a return shipping label. 


We will process your return after we receive your returned item(s) and inspect the condition. Please allow at least seven (7) days from the receipt of your item to process your refund. We will notify you by email when your return has been processed.


If you receive defective or damaged products or if we sent you the wrong products, please contact us using the phone number or email below.


If you have any questions concerning our return policy, please contact us at:

(928) 282-1106   |   sedona@thundermountainbikes.com

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