ThinkTank Photo just showed there is still room to innovate photo backpacks by release a unique pair of camera bags. The Trifecta 10 for DSLRs and Trifecta 8 for Mirrorless ones offer 3-sided access to photography gear with a fourth opening for a separate compartment useful for additional items.
These narrow backpacks have a rear opening to configure the bag plus one on each side for quick access to lenses or cameras. Both these bags are intended to carry a camera with lens attached and at least two extra lenses, up to 5 smaller ones. This way, one can always have an ultra-wide, a standard and long lens available.
There is also a rear external stretch pocket which can accommodate a water bottle or be used to secure a light-weight tripod. A larger tripod can be hung over the back with a supplied attachment strap. Dividers inside are movable to make either side larger, depending if one prefers left or right-hand access to the camera.
Trifecta bags are made of heavy-weight nylon with durable water-repellant coating to protect from rain. The underside of the fabric has a polyurethane coating too. The openings close with extremely sturdy YKK Fuse-Zippers. A seam-sealed rain cover is provided for heavy rain.
Trifecta 8 Mirrorless Backpack
Interior Dimension: 9.4” W x 10.2” H x 4.5” D (24 x 26 x 11.5 cm)
Exterior Dimension: 11.4” W x 17.7” H x 5.7” D (29 x 45 x 14.5 cm)
8” Tablet Pocket: 6.7” W x 9.4” H x 0.4” D (17 x 24 x 1 cm)
Weight: 2.3 lbs (1 kg)
Trifecta 10 DSLR Backpack
Interior Dimension: 11” W x 12.2” H x 5.3” D (28 x 31 x 13.5 cm)
Exterior Dimension: 12.6” W x 19.3” H x 6.9” D (32 x 49 x 17.5 cm)
10” Tablet Pocket: 7.8” W x 9.6” H x 0.4” D (19.8 x 24.5 x 1 cm)
Weight: 2.7 lbs (1.2 kg)