1. 10L cycling backpack, made of ultralight water-resistant and tear-resistant nylon fabric.
2. This bike backpack provide a earphone hole On the front,you can enjoy music freely anywhere anytime.
3.With a temperature barrier layer, it can maintain the liquid temperature in the water bag for up to 4 hours
4. Adjustable shoulder strap, chest strap and waist strap to fit your need.
5. Mesh and poriferous EVA design on the back for maximum breathability and comfort.
6. Reflective strips on the front and on the shoulder strap for safe riding at night.
7. Lightweight, backpack only 420g, water bladder only 320g. And the biking backpack has bearing system with breathable material, fast drying.
8. The strap is padded for added comfort and with a chest clips to help tighten the backpack against your body to make carrying the backpack more secure and comfortable.
9. Ideal sport bag for outdoor activities such as biking, cycling, jogging and running etc.This small backpack can be used as a faithful and versatile companion for your short trips or your sporting experience.

Specification:
Backpack:
Size:18.1 x 9.5 x 2.7Inch/46 x 24 x 7cm (Due to manual measurement, there may be errors, please understand)
Weight: 420g/0.9lb
Material: Made of durable nylon fabric: Resistant to abrasion, wear and tear
Water Bladder:
Capacity:2L
Weight:320g/0.7lb

OUR COMMITMENT: If for any reason you are not 100% satisfied with Hydration Pack, please let us know and we will immediately refund your purchase price – no questions asked.

Product Features

• High quality: The hydration backpack made from lightweight,breathable mesh back panel and high-quality nylon fabric, that’s very lightweigh comfortable and durable.High quality zipper, military quality，Water bag waterproof.
• Comfort: Adjustable shoulder straps,so you can make the backpack fit you perfectly and keep the pack from moving,wide webbed shoulder straps help to reduce the burden of your shoulder.Comfortable material reduces friction between shoulders and fabrics, reduces burden, and improves comfort.
• Insulation: With a temperature barrier layer, it can maintain the liquid temperature in the water bag for up to 4 hours, and is waterproof. It can minimize the impact of the outside world and make your outdoor experience more perfect.
• Multiple spaces: This hydration backpack pack designs with multiple pockets that gives you all the space you need to store your various belongings,the differently sized pockets will suit all your storage needs perfectly as required .And this bag provide a earphone hole,you can enjoy music freely when you riding.
• Breathability: Designed with a unique padded back section to allow airflow between your back and the pack，more pressure, shock absorption, moisture absorption, good ventilation.Keep your back from being soaked by intense exercise.