A versatile king-size duvet set that adapts warmth across the year for practical, low-fuss comfort. The Slumberdown King Size Duvet combines two removable layers with washable materials to make sleeping and laundry simpler. Does it deliver reliable, allergy-friendly warmth and easy care for busy households?
⚡ At a Glance
- • Thermal Performance: Combi construction splits into 4.5 tog and 9 tog quilts that join to create 13.5 tog, with a breathable soft-touch microfibre finish
- • Best for: Sleepers who need adjustable warmth across seasons and straightforward care routines
- • Not ideal for: Those who prefer natural down fillings or very lightweight single-season duvets
Combi construction comprises a 4.5 tog and a 9 tog quilt that combine to form a 13.5 tog option. Machine washable at 40°C and tumble-dryer friendly, made in the UK with a two-year quality guarantee.
Year-round temperature control - thanks to the 4.5 + 9 tog combi design
Two separate quilts are supplied, a 4.5 tog lighter layer and a 9 tog warmer layer, which can be used independently or joined to form a 13.5 tog duvet. Connections between layers allow secure combining for additional insulation.
Adjust warmth quickly as seasons change by using one layer in summer, the other in spring and autumn, or both for winter. Suitable for households where sleepers have differing warmth preferences.
Simple laundry and upkeep - with machine washable microfibre construction
Soft-touch microfibre cover and ultra-soft fibre filling are designed for machine washing at 40°C and are labelled tumble-dryer friendly. The materials tolerate regular home laundering without special cleaning requirements.
Keep bedding fresh without specialist cleaning, making the set a practical choice for families and busy lifestyles. Quick turnaround after washing helps maintain a clean sleeping environment.
Sleep that suits sensitive skin - thanks to non-allergenic materials and UK craftsmanship
Filling and cover are described as non-allergenic and the product is made in the UK, with a two-year quality guarantee that reflects manufacturing oversight. Materials are selected to avoid common allergy triggers.
Reduce exposure to typical bedding allergens for calmer mornings and fewer symptoms. The quality guarantee adds reassurance about durability and workmanship over time.
✨ The 4 Key Reasons for Slumberdown King Size Duvet
- Generous ultra-soft filling - Creates a cosy loft that remains supportive without feeling heavy
- Soft-touch microfibre cover - Provides a smooth next-to-skin feel that withstands repeated washing
- Machine washable and tumble-dryer friendly - Simplifies laundering for busy households and quick refreshes
- 2-year UK quality guarantee - Adds confidence in long-term workmanship and durability
📋 Technical Details at a Glance
- Category: Duvet & pillows
- Size: King, 225 x 220 cm
- Tog rating: 4.5 tog + 9 tog combi, combine for 13.5 tog
- Filling: Ultra-soft fibres
- Cover material: Soft-touch microfibre
❓ Frequently Asked Questions
Q: Can the duvet be used all year round?
A: Yes. The set includes a 4.5 tog and a 9 tog quilt that can be used separately for warmer months or combined to reach 13.5 tog for colder nights.
Q: Is the filling suitable for allergy sufferers?
A: Yes. Materials are described as non-allergenic to help reduce common bedding-related symptoms.
Q: Can I wash the duvet at home?
A: Yes. The duvet is machine washable at 40°C and labelled as tumble-dryer friendly for home laundering.
🏆 Our Verdict
The Slumberdown King Size Duvet suits sleepers who want flexible warmth and low-maintenance bedding, particularly couples and families. Combi 4.5 + 9 tog layers, a soft-touch microfibre cover and non-allergenic filling deliver adaptable, comfortable nights with easy care. Backed by a two-year UK quality guarantee, the set offers dependable long-term value for everyday use.
