【Design】Perfect ergonomically shape design,hanging hooks for stabilization and vertical lift of 2L Hydration Bladder(Not included),additional,this cyclist backpack with a helmet net,it can be collected in the bottom bag when you do not need it.
【Safety for Outdoor】Rucksacks with reflective strips for safe riding at night. An emergency whistle is added in the chest strap buckle in case of danger in the wild. Suitable for outdoor sport,such as cycling,running,hiking,camping,climbing,traveling etc.
【Breathable & Adjustable】Breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder.The length of the shoulder straps is adjustable. The chest strap with a whistle buckle help you lock your backpack in place securely, makes sure it doesn't bounce when you are doing outdoor sport,such as cycling,hiking,running or biking.
【Ventilation Backside】Mesh and poriferous EVA design on the back for maximum breathability and comfort. Internal frame suspended mesh back panel keeps air flowing over your back.
【Lightweight but Durable】Weight 15 oz only, much lighter than traditional outdoor bags. Made of military-grade tear-resistant waterproof nylon fabric, not worry about scarified by sharp objects anymore.water resistant & anti-scratch & durable,with size 46 * 26 * 23 cm(18.1 * 10.2 * 9.1 inch),total about 18L.

Technical Details

Product Details

Package Dimensions
Width : 10.71 inch
Height : 2.52 inch
Length : 18.39 inch

Shipping Weight: 1.15 pounds (View shipping rates and policies)

ASIN : B072N32XCL