Brioche knitting - a combination of increases and decreases create gentle waves. Instructions result in a cover that is suitable for 2.5-litre hot water bottles and 1.75-quart (2-litre) hot water bottles.

Note: other than special stitches, this pattern does not include instructions for brioche knitting techniques. Familiarity with these techniques is essential when attempting this pattern.

Made using soft sportweight/4ply yarn in two colors (approx. 60 grams each); 2.5mm circular needles.