Hydration Running Backpack Vest with Water Bag Bottle for Sports Color:Bag S M 2 Pcs 500ml BTL 2L *mixed light (three functions superimposed)

*mixed light (three functions superimposed)

Shoe Upper material: artificial PU

Material: Polyester

Function: lightweight

The width of the mouthpiece is about 1CM

Hydration Running Backpack Vest with Water Bag Bottle for Sports Color:Bag S M 2 Pcs 500ml BTL 2L *mixed light (three functions superimposed)Features: HIGH VISIBILITY TO BE SAFE: Reflective material which is quite luminous at any light ray at night ensures safe running or cycling at night. PREMIUM MATERIAL: Made of firm, breathable, light, and durable material. MULTI FUNCTIONAL POCKETS: Enough pockets and pouches that can store items like cell phones, keys, thin raincoat, 500ml soft water bottle, 1. 5L hydration bladder, and other items for outdoor activities. LIGHTWEIGHT, ADJUSTABLE &