Light enough to forget it’s in your pack, warm enough to sleep soundly — the Naturehike Ultralight Waterproof Cotton Sleeping Bag is the go-to 3-season companion for hikers, campers, and travellers. Rated for temperatures from 5°C to 15°C, it handles spring, summer, and autumn conditions with ease, while the water-resistant nylon shell keeps moisture at bay on dewy mornings and light-rain nights. Available in two sizes — standard (190 × 75 cm) for users up to 1.8 m and lengthened (205 × 85 cm) for users up to 2 m — and a wide range of colours, this bag fits your body and your style. The splicing zipper lets you join two bags together for a double configuration, making it as versatile as it is packable. Specifications Specification Detail Brand Naturehike Style Envelope / Splicing Filling Cotton Shell Fabric Nylon (Water-Resistant) Temperature Rating 5°C to 15°C Season 3-Season (Spring, Summer, Autumn) Standard Size 190 × 75 cm (up to 1.8 m height) Lengthened Size 205 × 85 cm (up to 2.0 m height) Splicing Yes – converts to double sleeping bag Applicable Users Adults Available Colors Navy, Green, Blue, Orange, Red, Black, Brown, Yellow Why Choose This Naturehike Sleeping Bag? Water-Resistant Nylon Shell: Keeps your sleeping bag dry from ground moisture, light rain, and morning dew — no extra bivy needed for 3-season use. Two Size Options: Standard and lengthened sizes ensure a proper fit for adults of all heights, including those up to 2 m tall. Splicing Versatility: Zip two bags together for a double sleeping bag — i for couples or anyone who wants extra room. Wide Color Range: Eight color options let you choose a bag that matches your kit or stands out on the trail. Ultralight & Packable: Designed to compress small and carry light — for backpacking and multi-day hikes. I For Spring, summer, and autumn camping trips Backpacking and day-hike overnights Festival camping and outdoor leisure Couples camping (splicing two bags together) Tall adults needing a lengthened fit (up to 2 m) In the Box 1 × Naturehike Ultralight Waterproof Cotton Sleeping Bag 1 × Compression carry bag