Returning Customers

Welcome Back! Please login using your email address and password.

New Customers

Create an account and enjoy a faster checkout, keep an address book, view and track your orders and more.


SKU #: pg63513


Be the first to review this product

  • Free Shipping Available to ship now
  • FREE Store Pick-Up At any of our Tucson locations
Product Information


The Synaptic is the most stable bottle belt ever created, so stable it goes against the common stereotype that waist packs bounce. Contoured shape for great fit and adjustment points on both sides for one size fits most athletes. Perfect for road running crowd or for trail racing where aid stations are more plentiful. Race belts are cooler because they cover less surface area of the body, keep weight lower for better balance and are easy and fast to get on and off.


  • Dual-sided adjustment for good sizing range with single speed hook access for taking waist belt on and off.
  • Center front pocket may be maintained in the center of the body. The center front pocket is large enough for cell phone or energy foods with tuck away jacket straps perfect for extra clothing or Z-poles.
  • Angled minimalist bottle holster for easy right handed access perfectly holds 550mL UltraFlask™. Bottle rides close to the body for a comfortable stable ride.
  • The Synaptic is an MBS™ belt and the back is compatible and interchangeable with a Lumen 600 front for a hydration and illumination combo.
  • Small flat zippered pocket next to holster to secure keys or other essential items.
  • Adjustable sizing from 26”-42”.
  • This waist belt is a complete MBS™ combination (includes both a front and back piece).


Fluid Capacity550ml
Weight3.04 oz / 86.2 g
Size Range26-42 in

Overall Rating

Write a Review

Write Your Own Review

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars

No reviews yet

You may also like