ThermoFlex Module sleeping system
428.00$ – 498.00$Price range: 428.00$ through 498.00$
ThermoFlex Module sleeping bag is composed of a full three-dimensional structure small quilt and its shell. The comfortable temperature scale of the small quilt is more than minus 5-10 degrees. With the shell, the comfortable temperature can reach minus 20 degrees. Such a sleeping bag can be used in the range from minus 20 degrees to above 20 degrees.This product comes in a single size, suitable for people with a height between 165–188 cm (approximately 5 ft 5 in – 6 ft 2 in).
INTRO
The ThermoFlex Module Sleeping Bag by ICEFLAME is a brand new sleep solution designed specifically for modern outdoor enthusiasts.
This cold weather sleeping bag is crafted from premium down and sustainable materials, with a fill weight of up to 1000 g while weighing less than 1500 g, redefining versatility and performance. Its modular design cleverly combines a high insulation upper module with a multi purpose lower module, accommodating temperatures from -20 °C to +20 °C.
The ThermoFlex sleep system showcases ICEFLAME’s expertise in innovative sleeping bag design, delivering exceptional temperature regulation and breathability for year round use. With a compressed volume of approximately 10 L, it features highly breathable, ultra light tear resistant fabrics and RDS certified down fill, perfect for mountaineering, trekking, camping, or even car camping. It’s suitable for any outdoor activity, offering a more comfortable experience than traditional sleeping bags.
Certified by Control Union, certification number:CUC-04411985



Soft and Snug Feel: Filled with high-loft Muscovy duck down, featuring a gray 10D Nylon outer layer and yellow 10D Nylon inner lining, it offers a soft, cozy touch reminiscent of a home duvet, providing warm and close-fitting comfort.
Modular Design Flexibility: The lower module is adjustable with a hood, while the upper module can be unfolded into a quilt. Used together, they mimic a home-style duvet plus mattress pad combination, delivering excellent insulation and coverage.
All-Season Temperature Control: Thanks to the ThermoFlex system, you can use the quilt alone or both modules together to handle temperatures from -20 °C to +20 °C, ensuring warmth in various conditions.
Lightweight and Portable: Weighing less than 1500 g with a compressed size of 28×25 cm, it is convenient to carry.
Water-Repellent and Highly Breathable 10D Nylon Fabric: Made with highly breathable, water-repellent fabric and 100+ day mature down (rich in natural water-repellent oils), it offers excellent moisture protection. Body moisture quickly passes through the fabric, preventing condensation inside the sleeping bag.
Health-Conscious: No fluorine-based coatings are applied to the down, and it is free of PFAS and other harmful substances to health and the environment.
SPEC.
Down Quality: 800FP Muscovy Duck Down
Surface Fabric: 10D Nylon
Inner Fabric: 10D Breathable Nylon
Packed Size: 28*12cm/11 × 4.7 in
The temperature rating’s lower limit suits sturdier individuals. Those with less body fat should consider increasing it by 5°C for comfort.





















STRUCTURE
3D BOX structure
The ThermoFlex sleeping bag is crafted so that the lining is slightly smaller than the shell, creating a natural cavity that helps the down loft fully.
| DOWN TYPE |
800FP Muscovy ,850FP Muscovy |
|---|
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HOW WE SHIP YOUR ORDER
Domestic Transportation
Package products and send them to International Express Agents. Our studio is located on a beautiful lake side, but there is no FedEx office here, so we have to ship packages through local shipping to cities that have International Express Service, a process that takes 2-4 days.
International Express
Depending on your country, it usually takes 7-10 days for FedEx, DHL or TNT to deliver to you, some countries may take longer, please check FedEx official website for specific time frame.
If you choose economy shipping, it will take longer than using FedEx, but usually not more than 30 days.
IMPORTANT INFORMATION REQUIRED
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DOWN QUILT
DOWN WEAR
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