NaturalStart is a collection of cot mattresses by Harrison Spinks, designed to provide your baby with a healthy, comfortable and natural sleep environment.

Currently unavailable to buy new, this is one of the only pocket sprung entirely natural cot mattresses made. Made by Harrison Spinks and similar to Naturalmat Quilted Spring mattress (£250 new). This is a 140x70 mattress made with a coir and pocket sprung core topped and bottomed with wool wadding, wrapped in an organic cotton cover (can be zipped off). If the wool wadding inside ever wears out it could be replaced.

This mattress has only ever been used with a waterproof mattress protector and has had less than 2 years use total between our 2 kids. Perfect used condition except that I’ve noticed one line of thread in the quilting on the cover has a single broken stitch.


Designed and handcrafted in Yorkshire, NaturalStart No. 1 combines 338 miniature BabySprings® with luxurious natural filling such as Herdwick wool, coir fibre and cool cotton. Luxury from nature, comfort from technology. Handcrafted in Yorkshire, NaturalStart No.1 combines 338 miniature BabySprings® with luxurious natural fillings. Super soft Herdwick wool Extra supportive coir fibre Home-grown Yorkshire hemp Cool cotton Individual baby posture springs Double comfort reversible mattress grows with your child. 100% organic cotton cover to keep your little one cool and fresh.



Handmade in Yorkshire by Harrison Spinks, NaturalStart is a collection of cot mattresses designed specifically for babies.


Utilising 175 years’ experience making luxury beds, Harrison Spinks Baby have combined 100% natural fillings with their world-leading pocket spring technology that adapts to the sleeping position of your baby. The patented BabySprings® in the mattresses are the smallest ‘baby-sized’ pocket springs in the world, working individually and in partnership with each other to gently respond to any change in your baby’s sleeping position, ensuring perfect postural support throughout the night. In addition, the mattresses feature luxurious natural fillings such as Herdwick wool, cashmere and mohair along with a layer of hemp grown on the company’s 300-acre farm in Yorkshire just 18 miles from the factory.


Available to collect in person. Can also deliver locally. Would consider courier but likely to be significant cost to this.