* Comes with a 2L water bladder.
* Constructed by a high-quality Nylon fabric, lightweight and durable.
* Easy to use on/off valve on the hydration bladder.
* Tube connected to the bottom of the bladder.
* With a Helmet holder, can easily hold a cycling helmet.
* Can be used to store water at 10 to 50 degrees Celsius.
* Foldable design, saving your pack space when not in use.
* Storage compartment for keys, phone, snacks, etc.
* Adjustable chest and shoulder straps.
* Suitable for outdoor activities like cycling, rock climbing, and hiking.
* Material: Nylon
* Color: Blue， Black， Orange
* Size: 42cm x 25cm
Water Bladder Specifications:
* Volume: 2 L
* Material: PEVASE
* Tube length: about 102cm
* Bag size: 31 X 17.5 X 2cm
* Bag weight: 188 g
* 1x Backpack
* 2L Water Bladder
1. Before filling the bag, clean it with dishwashing soap and water.
2. Please do not fill milk, juice, or wine into the bag, these drinks may damage the bag.