Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Will it fit my T3i with sigma lens 18-250 mm attached or separately?
Document: The case accomadates my canon t3i camera with a sigma 18-200 mm lens with a little room to spare. Case seems to offer adequate protection. Only flaw being the soft bottom. The bottom should be re-inforced to allow the case to sit more solidly when placed on a hard surface.
I'm new to photography and, thus, photography accessories. I bought this bag looking for a few things:1. A small bag to fit my D5200 with the 18-55mm kit lens attached.2. A cheap bag with a good reputation.3. Something that didn't look terrible.So I heard that Case Logic is one of the creme-de-la-creme of camera bag makers so I ended up going with this here DCB-306 SLR Camera Holster thing.
Very good quality case for the price. I have bought this case for my camera Canon Eos Rebel XSI with EFS  18-55 mm lens. I found this case a little big with this lens. It will probably fit better with a zoom lens. I bought another Case Logic DCB-304, this fitt perfectly with this lens. I keep my DCB-306 for futur use when I will get a zoom lens.
Awesome product, houses my Nikon D5100 (with attached 18&#8212;55 lens) perfectly. It also has two side pockets for additional stuff. Don't look further, get this case.
This bag is very well made and it fits my Cannon T3i with 18-55mm lens perfectly. I was looking for a camera bag that is not too bulky, but still has extra room for the charger, lenses, phone, etc. Looks great too!
Perfect fit for my Canon with zoom lens attached.
Here is what I like:1. The case is compact, nicely padded, and it is easy to take my camera in and out with the 18-55mm lens attached.2. There is a small interior zippered pocket in the top of the case that can hold items like a cleaning cloth, extra memory card, etc.3. There are two zippered exterior pockets on either side of the case that can hold various accessories.4. The case has a belt loop that is nicely stitched.
I purchased this camera bag for my Nikon D5300 with the 18-140mm lens. The bag has plenty of room to spare, easily accommodating larger camera bodies and lenses. I have even placed the camera in the bag with the flower-type lens hood attached (extending forward) and it was deep enough for this arrangement. The bag seems to be well-constructed, offering adequate, but not ample, padding. The tough outer material adds to the overall impression of durability.
Sturdy construction, lots of room to fit a charger, some cables on the side, and fits my T3i with standard kit lens in the main compartment
Buying this camera bag is definitely the right choice :)The camera bag has pretty high quality.I have a Canon EOS T3i. It's pretty easy to fit in the camera and two lens into this camera bag.5 stars!I would recommend buying this product!
Answer: Hello, this bag fits my T3 with the stock lens attached with room to spare. Hope this helps!