--- product_id: 688781204 title: "Hyke & Byke Eolus 0°F Cold Weather Mummy Hiking & Backpacking Sleeping Bag - Goose Down 800 FP 4 Season Sleeping Bags for Adults - Ultralight with Compression Stuff Sack" brand: "hyke & byke" price: "$36.61" currency: USD in_stock: false url: https://www.desertcart.us/products/688781204-hyke-and-byke-eolus-0-f-cold-weather-mummy-hiking store_origin: US region: United States of America --- # 800 FP goose down 3.1 lbs weight 0°F rating Hyke & Byke Eolus 0°F Cold Weather Mummy Hiking & Backpacking Sleeping Bag - Goose Down 800 FP 4 Season Sleeping Bags for Adults - Ultralight with Compression Stuff Sack **Brand:** hyke & byke **Price:** $36.61 **Availability:** ❌ Out of Stock ## Summary > 🌌 Sleep like a star in the great outdoors! ## Quick Answers - **What is this?** Hyke & Byke Eolus 0°F Cold Weather Mummy Hiking & Backpacking Sleeping Bag - Goose Down 800 FP 4 Season Sleeping Bags for Adults - Ultralight with Compression Stuff Sack by hyke & byke - **How much does it cost?** $36.61 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/688781204-hyke-and-byke-eolus-0-f-cold-weather-mummy-hiking) ## Best For - hyke & byke enthusiasts ## Why This Product - Trusted hyke & byke brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Adventure Ready:** Crafted for 4-season use, this sleeping bag is ideal for camping, hiking, and all your outdoor escapades. - • **Ultimate Warmth:** Experience unparalleled warmth with 800 fill power goose down insulation, designed for extreme cold. - • **Ultralight Design:** Weighing in at just 3.1 lbs, this sleeping bag is your perfect companion for long hikes and backpacking trips. - • **Compact & Convenient:** Easily pack your sleeping bag down to 12.5 inches long and 7.5 inches in diameter for effortless transport. - • **Water-Resistant Technology:** Stay dry with a DWR-coated nylon shell and superior YKK zippers that resist moisture. ## Overview The Hyke & Byke Eolus 0°F Cold Weather Mummy Sleeping Bag is engineered for extreme conditions, featuring 800 fill power goose down insulation, a lightweight design of just 3.1 lbs, and a water-resistant nylon shell. Perfect for camping and backpacking, it packs down compactly for easy transport. ## Description Full description not available ## Features - Inner and outer nylon shell with vertical baffles that allow the adjustment of the 800 fill power insulation to move where the fill is needed the most. - 0 Degree Sleeping Bag - The Eolus mummy sleeping bag is packed with naturally hydrophobic and warmth-trapping Goose Down equal to 800 Fill Power. High loft, yet packs efficiently - Save Space & Shave Weight - This 4 Season winter sleeping bag is professionally designed for thru-hiking, backpacking and camping in temperatures down to zero degrees Fahrenheit. Ultralight for its class of bags, the Eolus cold weather sleeping bag boasts a superior warmth-to-weight ratio at only 3.1 lbs. (Regular Size) - Hydrophobic & Water-resistant - The 400T 20D ripstop nylon liner is coated with water repellant DWR, and the superior YKK zippers are also more water-resistant than typical zippers - Camping Sleeping Bags - Uses a differential cut and fill to get the most warmth-trapping down to the most important parts of the bag. Includes an internal storage pocket and a compression stuff sack that packs your Eolus compact sleeping bag down to just 12.5 inches long and 7.5 inches in diameter - Hyke & Byke Sleeping Bags - USA-based brand offers a collection of premium quality camping accessories and gear suitable for adults and children alike for all your adventures in the Great Outdoors ## Images ![Hyke & Byke Eolus 0°F Cold Weather Mummy Hiking & Backpacking Sleeping Bag - Goose Down 800 FP 4 Season Sleeping Bags for Adults - Ultralight with Compression Stuff Sack - Image 1](https://m.media-amazon.com/images/I/71YJ8w4twhL.jpg) ![Hyke & Byke Eolus 0°F Cold Weather Mummy Hiking & Backpacking Sleeping Bag - Goose Down 800 FP 4 Season Sleeping Bags for Adults - Ultralight with Compression Stuff Sack - Image 2](https://m.media-amazon.com/images/I/51ttEfiC9qL.jpg) ![Hyke & Byke Eolus 0°F Cold Weather Mummy Hiking & Backpacking Sleeping Bag - Goose Down 800 FP 4 Season Sleeping Bags for Adults - Ultralight with Compression Stuff Sack - Image 3](https://m.media-amazon.com/images/I/81TTUc8NocL.jpg) ![Hyke & Byke Eolus 0°F Cold Weather Mummy Hiking & Backpacking Sleeping Bag - Goose Down 800 FP 4 Season Sleeping Bags for Adults - Ultralight with Compression Stuff Sack - Image 4](https://m.media-amazon.com/images/I/812BzOUfwIL.jpg) ![Hyke & Byke Eolus 0°F Cold Weather Mummy Hiking & Backpacking Sleeping Bag - Goose Down 800 FP 4 Season Sleeping Bags for Adults - Ultralight with Compression Stuff Sack - Image 5](https://m.media-amazon.com/images/I/71LgLU-l9LL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/688781204-hyke-and-byke-eolus-0-f-cold-weather-mummy-hiking](https://www.desertcart.us/products/688781204-hyke-and-byke-eolus-0-f-cold-weather-mummy-hiking) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-06*