Bamboo viscose is a popular choice for summer blankets, sleeping bags, and stroller and car seat liners. It’s lightweight, breathable, soft, and perfect for warm weather. However, it needs proper care – especially during washing and drying.
Why We Love Bamboo
- 🌱 Natural origin – made from bamboo plant cellulose
- 🧸 Soft as silk – ideal for delicate baby skin
- 🌬️ Breathable and cooling – helps regulate body temperature
- 💧 Moisture-wicking – absorbs sweat and dries quickly
The Biggest Risk: Shrinkage
Bamboo viscose is a delicate fabric that can shrink significantly if washed or dried improperly. The fibers are not synthetic – they don’t tolerate high heat.
📸 Here’s an example of a sleeping bag before and after a single incorrect wash:
🧼 How to Wash Bamboo Correctly
- ✅ Wash at 30 °C (86 °F), maximum 40 °C (104 °F)
- ❌ Do NOT use a tumble dryer! Even low heat may cause shrinkage
- 🌥️ Dry flat or hang in the shade
- 🚫 Do not use fabric softener – it alters the structure of the fibers
Why Shrinking Happens
Bamboo fibers contract and lose elasticity when exposed to heat. This is not a material defect – it’s a natural property of untreated bamboo viscose. Unlike merino wool, it won't felt or harden, but it will noticeably shrink, often by a full size or more.
Why Are We Talking About This?
We've seen a rise in complaints about shrinking sleeping bags and blankets. In almost all cases, the products were washed at high temperatures or dried in a dryer – against the care label instructions. Our goal is to help parents avoid disappointment by understanding how to care for bamboo.
What If the Product Is Already Shrunken?
Unfortunately, once bamboo viscose shrinks, it cannot be stretched back. That’s why correct washing from the beginning is essential.
But Is Bamboo Still Worth It?
Absolutely. When cared for properly, bamboo fabric remains light, smooth, and beautiful for a long time. It’s naturally hypoallergenic, antibacterial, and thermoregulating – perfect for babies and toddlers.
✅ Summary – What to Remember
- ✅ Wash cold (30–40 °C)
- ✅ Avoid tumble dryers
- ✅ Don’t use fabric softener
- ✅ Let it dry flat or on a hanger
- ✅ Bamboo is wonderful – just treat it gently
