Description: A essential item for riding, mountain climbing, rock climbing, camping, fishing and so on. It's water-resistant, super light, anti-shock, anti-tear, can be used in any weather. Features: Bag is made of oxford fabric, which is breathable, water-resistant, super light, tear-resistant. Large capacity, can hold 2.5L water and with a tube for easy drinking. Shoulder strap can be adjusted to guarantee proper fit and comfort, reduce the burden of pressure while wearing it, also with a handle for easy carrying. Multiple D-buckles for hanging outdoor items like trekking pole, umbrella, etc. Suitable for outdoor uses, riding, mountain climbing, rock climbing, camping, fishing and so on. Specifications: Material: 600D Oxford Fabric Color Options: Black; Green; Khaki Gender: Unisex Water Capacity: 2.5L Size: Approx. 45 x 17 x 7cm / 17.7 x 6.7 x 2.75inch Weight: Approx. 412g Package List: 1 x Hydration Bladder Bag 1、Bag is made of oxford fabric, which is breathable, water-resistant, super light, tear-resistant 2、Large capacity, can hold 2.5L water and with a tube for easy drinking 3、Shoulder strap can be adjusted to guarantee proper fit and comfort, reduce the burden of pressure while wearing it, also with a handle for easy carrying 4、Multiple D-buckles for hanging outdoor items like trekking pole, umbrella, etc 5、Suitable for outdoor uses, riding, mountain climbing, rock climbing, camping, fishing and so on