Camelbak Motheload Backpack at UK Tactical, this is the same as the 3-day assault backpack that is in wide use among airsoft players with more features... "CamelBak’s redesigned MotherLoad™ has a new profile and increased stability, this assault pack carries over 2100 cu. in­. (25% more than 2002) of gear and 3 liters of­ water effortlessly on an Independent Suspension Harness. Store kit and communications in cargo spaces complete with internal organizers for tools and small items.

Features

• Includes HydroLink™ Modular Connection System with positive shut-off HydroLock™
• Includes OMEGA™ Reservoir – fill and clean easier than ever.
• Tough, abrasion-resistant 1000D Cordura® exterior.
• Includes an adjustable, removable padded waistbelt.
• Independent Suspension Harness keeps load stable as you move.
• Multiple storage spaces include main compartment with zippered mesh pocket and divided organizer and zippered slat pocket for maps, files, or other low-profile items.
• Air Channel™ back panel and lumbar support.
• Zippered back panel access makes loading a full reservoir easy.
• Dual compression straps keep load stable, while side-panel compression straps cinch down added gear.
• Fits second reservoir for longer outings.

Capacity: 100 oz (3.0 l)
Dimensions: 19 in x 13 in x 8 in (482 mm x 330 mm x 203 mm)
Volume: Cargo – 2142 cu in (35.1 l) • Total Volume – 2322 cu in (38.1 l)
Weight: Empty Reservoir – 3.77 lbs (1.71 kg) • Filled Reservoir – 10.02 lbs (4.54 kg)