Roost X-Ruby 9L Hydration Backpack Black. Backpack made of nylon and 210T polyester. It has a 1.5-litre water reservoir, chest harness with waist strap, 2 compartments and top pocket. 9 liter storage capacity.

Materials:

• Made of highly durable 210T nylon and polyester.

Main features:

• 1.5 liter water bag included.
• 9 liter storage capacity.
• Made with waterproof material.
• Quick adjustment of the backpack.
• Lightweight chest harness for a solid fit.
• 2 zippered compartments.
• Top pocket.
• Made of resistant and light fabric.
• Strap to wear at the waist.
• Hydration tube supports.
• Textile ventilation grill on the back for better air circulation.
• Automatic closing hydration bag mouthpiece.
• Optimized for use with or without a neck brace.