The Journey Top Case 52 with a 52 liter capacity has enough room for two full face helmets. The case shell is made of highly impact resistant material accompanied with a highly water resistant seal. Available in the original Journey style (silver) or Journey Recon style (anthracite). Features two reflectors on either side of the top case for optimum visibility. The Journey top case range has five different models. Ranging from the 32 liter Journey 30 through to the Journey 40, Journey 42, Journey 50, and the Journey 52 with space for two full face helmets. The journey top case 30 is ideal for who pack light and is also suitable for scooters given its smaller size. It can hold one helmet and has a front cover in black gloss. The only available accessory for this top case is a custom backrest. The Journey TC 40 is available in black with a silver top insert and clear reflector or all black with a red reflector. The Journey TC 42 is styled to match the Journey 42 side cases available in the standard Journey (silver) and Journey Recon (anthracite) style. This TC 42 can hold one helmet and more. The Journey TC 50 is available in black with a silver top insert and clear reflector or all black with a red reflector. The Journey TC 52 is the largest top case offered allowing space for two full sized helmets. It is available in silver and arctic that both provide a large red reflector on either side of the case for optimum visibility. Accessories for all Journey top cases being 40, 42, 50, and 52 include a top case railing for additional storage, a backrest, and inner bag. As with all Hepco & Becker top cases, internal restraining straps are provide to secure your items for the best convenience possible.External Dimensions for top cases are approximately:52 liter – 13.8" height x 22.8" width x 18.1" depth