5L Lightweight Running Backpack Outdoor Sports Trail Racing Marathon Hiking Fitness Bag Hydration Vest Pack for Men Women with 1.5L Bag or 500ml Kettle

Material: Nylon, Polyester.
Dimensions: length x height 28 x 43 cm.
Suitable chest circumference: 68-130 cm one size (manual measurement, maybe 1-2 cm deviation).
Net weight: 190 g/0.41 lb.
Capacity: 5 L
Zip pocket for 5.5 inch mobile phone

Water bag material: PEVA/ABS.
Water bag colour: Blue
Size of the water bladder: Length x height 6.8 x 12.2 inches/length x height 17.5 x 31 cm (manual measurement, with a deviation of 1-2 cm maybe).
Water bladder weight: 115 g/0.25 lbs.
Water bladder capacity: 1.5 L
Water bag water: warm or cold water, below 50 ° Celsius

Bottle material: TPU (BPA-free, PVC-free)
Bottle weight: 50 g/0.11 lb.
Bottle capacity: 500 ml
Water temperature suitable for bottle: 0º-40º Celsius
Package includes:
1 x backpack + 1 x 1.5 litre water bag or 1 x backpack + 1 x 500 ml bottle
LIGHTWEIGHT: Made of firm, breathable, light and durable MATERIAL.Professional designed for Marathoner and other outdoor activity partners.
MULTI FUNCTIONAL POCKETS: Enough pockets and pouches that can store items like cell phone, keys, thin raincoat, water bottle, hydration bladder and other items for outdoor activities.
REFLECTIVE STRIPS: Reflective material which is quite luminous at any light ray at night ensures safe running or cycling at night.
EMERGENCY CART SLOT: There is an emergency card slot in the shoulder strap which you can write down your personal information for emergency.
EXTENSIVE APPLICATIONS: The waterproof and sturdy running water vest aims to accompany your trip of Jogging, Running, Marathon, Hiking, Climbing, Cycling, Walking, Backpacking, etc.