6 Pieces Collapsible Water Bag Reusable Drinking Water Bottle Water Carrier with Clip for Biking, Hiking TravelFeatures:Easy to Carry:Each foldable water bottle attached with a metal clip is designed for connecting with your backpack will not be lost, empty bottles can be rolled up to save space.Healthy materials：Made of food-grade plastic material, safe and non-toxic, can be used safely when filled with water and beverages and it is lightweight and reusable, featuring long service time.Suitable Size:Flat size please check the pictures for details, after rolling, it will save much space; Write the name on the white slot of the water bottles to category and identify them.Wide Usage：Easy to fill, easy to roll up, nice for hiking camping jogging Mountaineering cycling or trip, collapsible water bottle is helpful in keeping water replenishment.Specifications:Color: Red,green, yellowSize: as pictures shownMaterial: plasticPackage includes:6 x collapsible water bottles