Geigerrig Rig 500 Hydration System Black Hydration system, Hydration Geigerrig 1600M Review Tested & Rated Geigerrig Rig 1600M Hydration Backpack Black Sportique Geigerrig Rig 1600M Hydration System Urban Multi color 70 oz. Walmart.com. The Geigerrig RIG 1600M Hydration Pack is a game changer for those who demand more from their gear. This robust pack is designed with a unique pressurized hydration system, allowing you to spray water without sucking, making it easier to drink, share, or even rinse off gear. With a generous 100 ounce (3 liter) bladder, you can stay hydrated longer on the trail. The heavy duty 840 ballistic nylon construction ensures durability and resistance to wear and tear, while the insulated tube keeps your water cool in the heat. PRODUCT CONDITION This UnNew Geigerrig RIG 1600M Hydration Pack is in Good condition. Products in Good condition have been well loved, but still have life left in them. Signs of wear may include pilling, snags, lint, animal hair, dried dirt, minor but noticeable staining, and other cosmetic imperfections. Small tears or holes may be present, but will not affect the functionality of the item. With this item, the following damages were observed: Dirt on the fabric Bladder needs to be cleaned TECH SPECS Material: Heavy duty 840 ballistic nylon Capacity: 100 oz (3 liters) hydration engine, expandable to carry more Features: Pressurized hydration system, slide top for easy refill, cleaning, and drying Additional Storage: Multiple compartments including compression straps Hydration System: Can be easily cleaned, and the reservoir can be turned inside out for drying Back Panel: Padded and ventilated for comfort Shoulder Straps: Ergonomic fit with terraced overlay for adjustable tube configuration and power bulb configuration Padded hipebelt with zippered pockets