Nathan Hydration Bladder BPA Free, Water Bladder for Hiking Backpack, Hydration Backpack, Hydration Pack, Running, Walking, Obstacle Course Race, Cycling 1.5L pets_BestSellers_Nov2022 The four different sized slots

The four different sized slots to fit a wide variety of bladed spokes

Premium Reflective NylonHighly reflective stitching keep high visibility at night for safety

flavors or dyes

Sweat Shaper doesn't smell

an international explorer or an urban traveler

Nathan Hydration Bladder BPA Free, Water Bladder for Hiking Backpack, Hydration Backpack, Hydration Pack, Running, Walking, Obstacle Course Race, Cycling 1.5L pets_BestSellers_Nov2022 The four different sized slotsNathan Hydration Bladder BPA Free, Water Bladder for Hiking Backpack, Hydration Backpack, Hydration Pack, Running, Walking, Obstacle Course Race, Cycling Product Features COMPATIBLE With all hydration vests that fit a 1. 5L Bladder.