• Wear-resisting tear resistant waterproof polyester
• Perfect for riding, travelling, mountain climbing, camping and other outdoor activities.
• Top buckle, with whistle, let you travel faster.
• Elastic shoulder strap can fixed pipe, drink more convenient.
• Large capacity, perfect storage.
• Capacity:

• Wear-resisting tear resistant waterproof polyester
• Perfect for riding, travelling, mountain climbing, camping and other outdoor activities.
• Top buckle, with whistle, let you travel faster.
• Elastic shoulder strap can fixed pipe, drink more convenient.
• Large capacity, perfect storage.
• Capacity: 10-12L
• Size: 44cm x 20cm x 10cm