Lightweight & Adjustable: 17.5 x 9.8 x 3.5 inches in size and 1.4 lbs in weight. The 3 adjustable straps ergonomically fits for your shoulders, chest, and waist. Soft breathable mesh pad speeds up air-flow and to keeps you cool and dry. Perfect for hiking, running, biking, walking.
Thermal Insulation Layer: The main compartment made from high-quality aluminum foil that can hold the 2L water bladder and keep your drinking cool and fresh water on your trail. The backpack made of heavy duty 900D polyester resistant to tears and abrasion.
Keep Your Hydrated: Included 68-Ounce (2 Liter) BPA free hydration bladder. 3.5”large opening design is easy to clean and add ice cube, with click in connection it will never get loose and causing leakage and allow you to refill water without connecting hose.
Plenty of Space & Molle System: Apart from insulated hydration layer, this hydration pack also comes with a main compartment and a front pocket, it gives you plenty of space to storage essential items, such as iPad,sweatshirts, wallet, first aid kits, phone, keys, snacks. The MOLLE system on the front of the backpack makes it flexibly to carry other combined equipment.
MIRACOL Promise: Miracol has a professional customer service team to serve you at any time. Please feel free to contact us whenever you meet questions. Buy it without worry!