Specifications of Acerbis Aqua Drink Bag 

• Backpack capacity of 5 liters
• Hydro Bag capacity of 2 liters
• X Braces with central quick release
• 4 Velcro straps for adjustments

• Breathable Fabric
• Removable Pocket
• Pouch for toolbag, option to remove
• Replaces carrier with a backpack
• Easy to clean
• Drinking straw with adjustable valve opening and closing