A simple yet attractive pattern worked in a minimum of two colors. For best effect, use contrasting colors or match a solid color with a color-changing yarn.

Instructions are included for a 2.5-liter hot water bottle and a 1.75-quart (2-liter) hot water bottle. Patterns supplied in US and UK terminology.

Made using DK/8ply yarn (approx. 120 grams) in a main color and a secondary color; 5mm/H hook; (optional) 20cm/8in zipper.