Each Lowerpro x100 and Lowerpro x200 is made of 1680-denier ballistic nylon on the outside; and uses 210-denier nylon, PE foam and a type of warp knitting called tricot for its interior fabric. The bags are designed for providing a combination of electronic device accommodation, security with Travel Sentry Inc.'s TSA LOCK 3-digit combination system, aesthetic refinement and aircraft overhead compartment compatibility. The wheels of each Pro Roller x100 and x200 can be removed or replaced using an Allen wrench.
The interior of the Lowerpro x100 has a width of 11.4 inches, or 29 mm; a depth of 6.6 inches, or 16.8 cm; and a height of 15.7 inches, or 40 cm. The Lowerpro x200 has the same depth as the x100. However, it has a width of 12.2 inches, or 31 cm; and a height of 19.8 inches, or 50.5 cm. Included in the interior space are notebook personal computer compartment dimensions of 12 by 1.1 by 15.3 inches, or 30.5 by 3 by 39 cm, for the x100; and 12.7 by 1.1 by 18.1 inches, or 32.5 by 3 by 46 cm, for the x200.
The Lowerpro x100 and the Lowerpro x200 have the same exterior depth of 11.2 inches, or 28.5 cm. However, the Pro Roller x100 has a width of 14 inches, or 35.5 cm; and height of 20 inches, or 51 cm. The Pro Roller x200 has a width of 15.7 inches, or 40 cm, and height of 24.2 inches, or 61.5 cm.
The Lowerpro x100 and the Lowerpro x200 are capable of carrying up to two digital single-lens reflex cameras and a notebook PC. However, while the x100 can hold up to six DSLR lenses and a notebook of up to 14 inches in size, the x200 can carry up to eight lenses and a notebook as big as 15.4 inches. Available only in black, the x100 and the x200 have manufacturer's suggested retail prices of $400 and $450, respectively, at the time of publication.