
So I bought it to use for both running and cycling. I ran with him several times, empty, and he was comfortable. You still have to run a distance with a full. However, I used it on a nearly 70 mile (100+ km) bike ride and it was fantastic!

Metal Frame Night Driving Glasses For Men: BIRCEN HD Anti-Glare Night Vision Glasses For Safe Driving
47 Review

Portzon Women'S Waist Trainer: Weight Loss, Sweat Belt, Sauna Trimmer, Tummy Toner, Lumbar Support
47 Review

6 Pcs Reflective Bands: High Visibility Running Gear For Women Men - Safety Straps Bracelets For Running, Cycling & Walking
46 Review

Stay Comfortable And Stylish With DASUTA Sweatbands For Women And Men
55 Review