26 June 2025

What’s the best duvet for hot summer nights? Discover the breathable power of Tencel

Hot summer nights. You’re lying awake. The window is open, but the air feels tropical. You toss and turn, you start to sweat, and your duvet feels damp against your skin. Does that sound familiar to you? Many people sleep worse in summer – ironically, just when quality sleep is more important than ever. The answer isn’t necessarily purchasing a fan or air conditioner. Often, it’s something much simpler: your duvet. More specifically – a summer duvet made of 100% Tencel.

Struggling to sleep in summer? Switch your duvet instantly

An overly warm duvet can disrupt your sleep – especially if you’re a light sleeper, sweat easily, or are going through menopause. For those with asthma or allergies, temperature control is just as crucial. A good summer duvet helps your body unwind. It should be light, breathable, and temperature-regulating. That’s exactly where Tencel outperforms every other material.

What makes Tencel so unique?

Tencel is a plant-based fibre derived from FSC-certified eucalyptus wood. Silky-soft to the touch, it’s incredibly breathable and wicks away moisture in an instant. Compared to cotton, polyester, or even bamboo, Tencel has been proven to regulate temperature more effectively –  and it’s produced more sustainably, too. By choosing a Tencel summer duvet, you’re choosing cooling comfort and a conscious, plant-based alternative. Just make sure both the filling and cover (ticking) are 100% Tencel – like the summer duvets from Koala Hug.

Exactly the right warmth - or coolness, if that's what you need

Not every summer duvet is the same. Look for the warmth class – a system that indicates how warm or cool a duvet is. The Koala Hug TENCEL™ summer duvet is rated warmth class 4 — the lightest and most breathable category. Ideal for warm sleepers or well-insulated homes in the summertime. Many people even use it year-round, thanks to its continuous breathability and soft, airy feel.

Read our blog about duvet warmth levels.

Why choose for Koala Hug's Tencel Summer duvet?

Developed with extensive research and real-life feedback, Koala Hug’s Tencel summer duvet offers a premium sleep experience that truly makes a difference:

  • Made of 100% Tencel Lyocell – both the filling and the cover
  • Exceptionally breathable and moisture-regulating – no more damp sheets
  • Hypoallergenic-suitable for asthma, allergies, or dust mite sensitivities
  • Silky-soft, light and airy-perfect for sensitive or easily overheated skin
  • Fully biodegradable – no synthetic fibres, no microplastics
  • Machine-washable and hygienic-fresh sleep, summer after summer

Who is Tencel perfect for?

Warm sleepers, those going through menopause, and anyone who tends to sweat or feel restless in the summer love Tencel. It prevents moisture from lingering on your skin – sweat is absorbed and released quickly, helping you stay dry, cool, and deeply asleep.

Tencel is also a game-changer for those with respiratory concerns or allergies. Naturally resistant to bacteria and dust mites, this hypoallergenic fibre creates a healthier sleep space. And thanks to its soft, smooth texture, it’s gentle even on the most sensitive skin.

Why other materials don't match up with Tencel Lyocell

Silk and bamboo are often mentioned as summer alternatives-but they come with trade-offs:

  • Silk feels cool, but it’s expensive, less washable, and not plant-based
  • Bamboo absorbs moisture well, but its production often involves heavy chemical processing
  • Wool is breathable, but too warm for truly hot nights-not vegan, and sometimes carries a scent

Tencel is the only option that combines all the benefits: cool, light, breathable, hypoallergenic, and sustainably made-with no compromises.

In short: why Tencel is the best duvet for hot summer nights

With Koala Hug’s Tencel summer duvet, you get:

  • Warmth class 4 – light and breathable comfort
  • 100% plant-based material – sustainable and skin-friendly
  • Excellent ventilation and moisture management – no more sticky nights
  • Hypoallergenic softness – ideal for allergies, asthma, and hormonal changes
  • A sustainable, mindful choice – better for you and the planet

Experience what it feels like to truly sleep well-even on the warmest summer nights. Discover the Tencel summer duvet by Koala Hug.