The tile this fill pattern is based on can be had by using shift+alt+i on the rectangle.
Source Firkin
Horizontal and vertical lines on a light gray background.
Source Adam Anlauf
No idea what Nistri means, but it’s a crisp little pattern nonetheless.
Source Markus Reiter
Tiny circle waves, almost like the ocean.
Source Sagive
Could be paper, could be a Polaroid frame – up to you!
Source Chaos
The classic notebook paper with horizontal stripes.
Source Are Sundnes
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
If you’re sick of the fancy 3D, grunge and noisy patterns, take a look at this flat 2D brick wall.
Source Listvetra
Zero CC tileable ground (#2) cracked, crackled texture, made by me. CC0
Source Sojan Janso
Has nothing to do with toast, but it’s nice and subtle.
Source Pippin Lee
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
Remixed from a drawing in 'Line and form", Walter Crane, 1914.
Source Firkin
Not a flat you live inside, like in the UK – but a flat piece of cardboard.
Source Appleshadow
A seamless pattern formed from a modified version of rwwgub's tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Brushed aluminum, in a bright gray version. Lovely 2X as well.
Source Andre Schouten
Sounds French. Some 3D square diagonals, that’s all you need to know.
Source Graphiste
A background tile for web with abstract repeating texture of dark "stone wall".
Source V. Hartikainen
The image depicts meshed silhouettes of various things.The original image is an OCAL clipart called "Enter FOSSASIA 2016 #IoT T-shirt Design Contest" uploaded by "openclipart".Thanks.
Source Yamachem