This is the slim king of hydration backpacks that carries a big tanker of hydration for the extreme races. The Outlander™ 4L is geared-up with a 3.0 liter Elite™ hydration bladder with a Slide-Seal™ top for easier filling.

The pack is designed with our award winning NDM™ 4-point harness system that almost glues the pack on your back and makes it 100% bounce free in action. You’ll get access to your phone, your credit card and some energy bars inside the external media pocket.

Features:

• 3L Hydration Bladder
• 100% Bounce Free
• Patented & Award Winning Technology
• Super stretch that supports your breathing capacity
• Allows you the freedom to move
• Multi size function