Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: I have a HX400V sony Camera. how big or small it is?
Document: I just got the Sony a57 and needed a bag. This bag is perfect, it fits my camera, an extra lens, the battery charger, and two filters. The bag is not too big or too small, it is very light and the orange accents are a neat addition.
I needed a bag that would provide my camera the protection it would need in case I dropped it. It's small but it's big enough to fit the camera and a lense as we'll.
Best bag for the Sony a group....not too big or too small, holds basics and extra lens .... Material is substantial and not too heavy....
Purchased this to carry my Sony A77 with kit lens. This bag comes with two partitioner. You can fit up to 2 smaller lens in addition to the kit, or the big HVF-60 flash with a small lens.Has a small pocket in the front for batteries and memory card. IF you're looking for a medium sized bag for a small kit, this is the perfect bag for you.
This case is a little big compared to the Sony a6000 camera that I bought it for. But the three compartments in the main compartment are tailor-made for the camera, and upto two lenses (one in each compartment). The other pockets are fine for keeping spare batteries, a charger and SD cards.
Nice size for my Sony Alpha A55V, a couple of extra lenses and other assorted small items. It's well padded and of sturdy construction. The inside dividers work well, the exterior pockets are secure and functional. I fit the camera w/70-210 lens attached, an 18-55mm, a 28-85mm, a 1.5 converter, a couple of extra batteries, charger, USB cable, instruction book and other stuff. Still room for more.
Our Sony A37 came with a small bag which was difficult to pack due to the limited size. This bag is the perfect size for the lightscoop, lens caps, lens, camera body, battery charger, lens hood and USB cable without being too large to lug around. It has three orange compartments within the bag which makes it easy to locate all of the black items and it has a zippered compartment on the front under the flap which is perfect for USB cables and additional memory cards.
I like this bag. It fits my Sony Alpha Nex5 really well and there are 2 extra compartments in the top. Plenty of room for two extra lenses. The bag has small netting compartments on both sides and a larger zipper compartment on the front. I really like this case.
Not much to say.. The bag is well constructed and padded. It has a main pocket and one small front zipper pocket. The main section comes with two dividers. I have my NEX-C3, 4 lenses, a small pouch with random accessories, and my Sony CLM-V55 monitor. It's a bit tight, but it works well enough.
Just what I wanted for my alpha a77.and lens. It is a perfect fit and is not to big to carry around.
Answer: It's pretty roomy. You can fit three lenses or 2 lenses and the camera in the center. It has other pockets to store power chords and extra memory cards.