Think Tank Photo - MindShift BackLight 18L Camera Backpack Montane Green M

Back-panel access to your camera gear without taking the pack off, allowing you to work out of the bag without getting your harness dirty, wet, muddy or icy
Dedicated compartments fit up to a 13” laptop and full-size tablet
Daypack capacity! Front pockets totaling 5L carry personal gear for a day’s outing: extra layers, a light jacket, food, etc.
Fits 2 standard-sized camera bodies with lenses attached and 1–3 standard zoom lenses, 13” laptop, and a 10” tablet. Maximum lens size: 300mm f/2.8 or 150–600mm f/5–6.3 attached to a body.
External Dimensions: 10.6” W x 18.5” H x 7.1” D (27 x 47 x 18 cm), Internal Dimensions: 9.4” W x 16.7” H x 5.5” D (24 x 42.5 x 14 cm), Laptop Pocket: 8.9” W x 13.8” H x 0.8” D (22.5 x 35 x 2.1 cm), Tablet Pocket: 8.7” W x 10.2” H x 0.6” D (22 x 26 x 1.5 cm), Volume: 18 Liters, Weight: 3.5 lbs. (1.6 kg)