Product Description NIMBUS Quilt is an ultralight down quilt engineered for hikers, thru-hikers, and backpackers who demand maximum performance with minimal weight. Filled with premium 800 fill power Muskovy Duck down, it delivers outstanding warmth-to-weight ratio and exceptional compressibility — making it an ideal choice for ultralight backpacking and fastpacking adventures. The classic baffle construction ensures even down distribution across the entire quilt, preventing cold spots and maintaining consistent insulation in varying conditions. The shell is made from ultralight yet highly durable Gelanots® 10D by Toyota Tsusho (Made in JAPAN), designed to reduce overall pack weight while offering reliable protection against moisture and abrasion. This advanced material enhances durability without compromising the lightweight philosophy essential for long-distance trekking. Nimbus Quilt is optimized for those building an ultralight gear setup — combining minimal pack weight, high thermal efficiency, and compact packability. Whether you’re planning a multi-day hike, a thru-hike, or a lightweight alpine trip, Nimbus helps you move faster and go further without sacrificing comfort. Comfort / Limit - 5° C / - 11° C Down quality RDS-certified, 850+ fillpower goose down with a non-PFAS Technical Specs SIZE M Weight 730 g / 25.7 oz (not incl. fastening straps 34g/1.2 oz| Compression bag 15g/0.5oz) Down weight 530 g / 18.7 oz Recommended for users up to 180 cm / 70 in Length 175 cm / 68,9 in Top width 65 / 130 cm Bottom width 50 / 100 cm SIZE L Weight 745 g / 26.3 oz (not incl. fastening straps 34g/1.2 oz| Compression bag 15g/0.5oz) Down weight 550 g / 19.4 oz Recommended for users up to 190 cm / 74,8 in Length 185 cm / 72,8 in Top width 65 / 130 cm Bottom width 50 / 100 cm SIZE XL Weight 775 g / 27.3 oz (not incl. fastening straps 34g/1.2 oz| Compression bag 15g/0.5oz) Down weight 580 g / 20.4 oz Recommended for users up to 210 cm / 82,7 in Length 205 cm / 80,7 in Top width 65 / 130 cm Bottom width 50 / 100 cm Product Supreme Quality We continue to refine our gear with a focus on reliability, functionality, and performance in real-world conditions. The Nimbus quilt is designed as a dependable and efficient insulation solution, built around a classic construction that has proven itself over years of outdoor use. Featuring a traditional transverse baffle layout, the Nimbus ensures consistent down distribution across the entire quilt. This straightforward and time-tested chamber design minimizes shifting, reduces the likelihood of cold spots, and provides stable thermal performance in a wide range of conditions. For materials, we rely exclusively on premium 10D Nylon Ripstop from Gelanots®, developed by specialists from Toyota Corporation. This fabric offers an optimal balance between durability, breathability, and weight, making it well-suited for demanding ultralight applications without sacrificing long-term resilience. The insulation is composed of high-quality Muscovy duck down, selected for its excellent loft, durability, and moisture performance. This premium down provides reliable warmth and maintains its insulating properties even during extended use in variable environments. With its robust construction, carefully selected materials, and focus on dependable performance, the Nimbus quilt is an excellent choice for hikers and adventurers seeking a balance of simplicity, efficiency, and comfort on the trail. Fabric Material The Gelanots® 10D by Toyota Tsusho is a lightweight, durable, down and windproof fabric from Japan. This material has long been used in the market for ultralight down-filled products and has very good down proof specifications and more durable than other well-known materials in this segment Compact size Thanks to the use of ultralight high-tech materials, our down quilts and sleeping bags can be compressed to minimal sizes. To achieve this, you will receive a compression sack as part of the package. This way, you will have more space in your backpack for other gear. 800 FP Muskovy Duck Down Duck down is the most common filler for ultralight gear due to its high quality and excellent insulation properties. In our down products, we use high-quality European 800 fill power white Muskovy duck down obtained from geese that were treated well and did not experience pain or suffering.
