Nikwax Cotton Proof Wash-In Waterproofer 300ml head-torches The large main compartment is

The large main compartment is covered by a lid that is fastened on the front of the bag with two buckles and the shoulder strap is adjustable to your preferred length

These are superior in quality to plastic versions

Sturdy enough to attach pouches

3 - 13cm 6

Additional inner pocket (Velcro tab)

Nikwax Cotton Proof Wash-In Waterproofer 300ml head-torches The large main compartment isNikwax Cotton Proof is an easy to use wash in waterproofer that adds water repellency to your cotton, polycotton and canvas clothing and equipment. Cotton based fabrics are breathable but are also highly absorbent and retain water which makes them heavy and restricts their breathability. To prevent this you can use Cotton Proof to add durable water repellency (DWR) to prevent the fabric from absorbing water and allowing water to simply bead off.