Salty Dog Canvas
Bag attaches to x-pen for storage of side covers. Made of waterproof, mildew resistant, marine-grade PU coated polyester has top Velcro closure. Dome snap fasteners attach bag to your x-pen for use as an accessory bag when sides are in place. Available in four colors to match your side covers. Also makes an ideal bag for storage of supplies or gear when attached to an x-pen or wire crate. Measures 14" W x 15-1/2" D (36cm x 39cm). COLOR: royal blue or silver.
Thank you for being the only place I can find this type of product. I love these bags, and use them on the two crates in the back of my van. I would like to offer two additional suggestions to make it perfect in my eyes. First, I would suggest a flap over the top that snaps, rather than the Velcro along the top. Secondly, I wish it were just a little bit smaller, to fit on the end doors of my two crates. It does fit, but it makes it a little difficult to open the crate doors.