HydraPak SkyFlask Speed 500mL Men's Shoes Sand guard - Helps prevent

Sand guard - Helps prevent debris from entering the shoe's interior

It also has a flat bottom to provide a solid surface for filling

course details and more on the race widget

and additional rubber in high wear areas for added durability

HydraPak SkyFlask Speed 500mL Men's Shoes Sand guard - Helps preventDesigned for the minimalist runner, the SkyFlask Speed features an adjustable hand strap and innovative, padded thumb loop to hold the flask securely in either hand without gripping or squeezing. Topped with our SpeedFill cap for quick refills on the go. Adjustable Hand Strap BPA And PVC Free Packs Down Speedfill Cap CAPACITY 500 ml 18 fl oz WEIGHT 64. 5 g 2. 3 oz DIMENSIONS 215 mm x 77. 9 in 8. 5 in x 3. 1 in FILTRATION 42mm Filter Cap Compatible