VERTAST Bike Rear Seat Bag, Bicycle Backseat Bag Cycling Pannier Rear Rack Trunk Bag Should Bag Water Resistant 13L Massive Capacity for Outdoor Traveling Hunting Commuting, Blue

I purchased this for a Rei Coop Cty e2.2 electric bike. This fits the rear rack perfectly. Not so tall at 6 inch's that it sticks above the seat (easy to swing your leg over). 2 velcro straps on the bottom adjust to go around the rack frame. One velcro strap on front connects to keep the bag from moving forward of rearward. All the stripes are reflective. The bottom and sides are a carbon fiber look plastic type material. Cool looking, wipes clean if it gets dirty from the trail. Super stretchy bungee cord on top for holding that map, jacket, water bottle. One handle at the end to use for off bike carry or a shoulder strap came with it but not needed. It even has a loop at the end for a clip on bike light. One main compartment, one end pocket with flap and two zippered side pockets. The top and sides are padded from each side and compartment. Seems to be very well made. Zippers work flawlessly. Just the right size 15 inches long, 6 inches high, 6 inches wide. Only the rear pocket extends beyond my rack an inch. Main compartment can hold my jacket, snacks, tube and an extra bike battery if i need it to. I highly recommend this bag at under $17.00. I see no reason to spend more unless you want a certain brand name displayed or to color match your bike. I like the blue piping as it adds a hint of color and style.

Have to say, i am very pleased with this bag. Fit my rear rack just fine, the straps hold fine and it is voluminous enough. On a dare, i went clothes shopping, and was able to fold five shirts and a pair of trousers inside. Even stopped for some food and added a few items inside. The side pockets come in handy, as i put a bungie cord in one and other knickknacks in the other.

The bag should have additional straps for easier install. Overall, good bag.

I was a little concerned that the materials might be inferior given the relatively low price point, but the quality is first rate. I’m very pleased with the purchase.

So far I have no complaints. I love this bag...very roomy and seems to be quite durable. Also I like the fact it is reflective

Love this bag, and I looked at 1 million of them. it attaches well to the rack, it doesn’t budge, & it holds a lot. I like the way it looks great! Good value for the price.

I purchased this bag for my daughters new bike. Besides being made very well and the price is a steal. It comes in handy to carry stuff. It’s the perfect size and holds a lot.

The size of this bag if perfect for about anything I might need on my bike ride. It is easy to handle, and the enclosed strap makes it easy to take with you if you have to leave your bike out of sight. I find the Velcro does not adhere very securely so I use an extra bungy cord to hold mine in place.

This works well on my new panier frame - solid little bag with a stretchy drawstring cord on the top. Nice for those days when I don't want a backpack. Price was right and seems like good quality.

I think it's a great bag for the price. I bought it for my e-bike and it fits perfectly on the bike rack. The Velcro straps could be a bit longer but it still worked. It can fit a sweater/light jacket or my cannon camera with my Sigma 170-500mm lense, there is no protective layer so not a good idea to take your camera down trails. The side pockets easily fit a plastic water bottle with room for snacks (the water bottle just bounces out of the back pouch.) The top strap is great for a saw or knife if going on long hikes. Build well and love how light and easy it is to take with.

Excellent customer service. Highly recommended!

The strap was too short to fit around the rack. Lovely bag if you have a small back bike rack. My rack is 6 1/2 inches wide. Returned it with no issues. Seller was great to deal with

Nice design and plenty of storage