Description:Designed for outdoor sports, with strong collocation, multiple choices, easy to take care of. Molle Double buckets lock the bottle.Made of nylon, wear resistant. It is a necessary tool for outdoor activities.2.5L large capacity water bottle (adjustable 7-15cm).The water bottle bag is made of exquisite craftsmanship, and the sewing thread is durable, which increases the service life of the bag.Suitable for outdoor camping, climbing, fishing, running, cycling, etc.Specification:Material: Nylom + Oxford ClothSize Chart:Size: 21x7cm/8.27x2.76inch (Adjustable 7-15cm/2.76-5.91inch)Package Includes:1 Piece Water Bottles Pouch Bag1 Piece Strap