About This

• 【Fit fast. Run free.】- This running vest comes with adjustable straps on both sides, so you can get the perfect fit in no time—just pull, clip, and go. It hugs your body just right, keeping you snug and secure while you run.
• 【Light as air. Cool as a breeze.】- Weighing just 4.8oz (135g), the hydration backpack is so light you'll barely feel it.Strong, ultra-light nylon—no drag, even on tough runs. Mesh back and shoulders: highly breathable, quick-drying, sweat vanishes fast to keep you cool and comfy in heat.
• 【Pockets for all you need. 】- 4 big pockets—this hydration backpack fits all your sports gear.You can separately place your phone, soft flask, keys, cash and cards, towel, glasses, energy bars in different pockets, making your items organized and easy to access.
• 【Stay visible. Run Safe.】- This running vest is designed with reflective strips front and back to shine bright at dawn, dusk, or night. Be visible to traffic and pedestrians—so you can run with confidence, even when the light is low.
• 【Vest Only or Vest+Flask Set.】- Pick just the running vest or the full set(vest+soft flask). Flexible picks to fit your budget and activity needs.This 500ml BPA-free soft flask stays odor-free, keeps drinks safe, and rolls up small when empty—perfect for carrying water on hikes and runs

Overview

• Brand : KAYSHA PENG
• Color : Black+500ml Soft Flask
• Material : Nylon
• Sport : Cycling, Mountaineering, Running
• Strap Type : Adjustable