Required amounts:
Hat: approx. 50 g, col. 08 (sand colour)
Large loop: approx. 250 g, col. 08 (sand colour)
Small loop: approx. 100 g, col. 08 (sand colour)

Size:
Hat: Head circumference approx. 54 cm - 57 cm
Large loop: Circumference approx. 160 cm, height approx. 34 cm
Small loop: Circumference approx. 65 cm, height approx. 28 cm

Needle thickness:
Circular knitting needle 10.0 – 12.0

Pattern:
Stockinette: rsr: ri st, wsr: le st

Tension sample (stockinette):
9 st x 13 r = 10 cm x 10 cm

Pattern
Hat
The hat is knit in open rsr and wsr. Cast on 40 st and 2 est, begin with a wsr and knit approx. 20 cm (= 25 r). After that begin with the decreases:
26th r: est, * 2 ST ri, 2 st ri k tog., from * rep. another 9 x, est (= 32 st)
28th r: est, * 1 ST ri, 2 st ri k tog., ab * rep. another 9 x, est (= 22 st)
30th r: est, always k tog. 2 st ri, est (= 12 st)
31st r: est, always k tog. 2 et le, est (= 7 st)
Cut the working yarn and pull through the remaining 7 st. Close the hat with a seam as flat as possible.  

Large loop:
The loop is knit in open rsr and wsr. Cast on 28 st and 2 est and knit approx. 160 cm stockinette. After that, c off all stitches. Sew the end and cast off edge as flat as possible.  

Small loop:
Also knit the small loop in rsr and wsr. 54 st and 2 est and knit approx. 28 cm stockinette stitch. Afterwards c off all stitches and sew the side edges together flat.

Abbreviations:
rsr = right-side row(s) • wsr = wrong-side row(s) • st = stitch(es) • r = row(s) • ri = right • le = left
k tog. = knit together • c off = cast off • rep. = repeat • est = edge stitch(es)