# Adult Goose Down Envelope Sleeping Bag – Lightweight Winter Camping Sleeping Bag Sleep warm even in extreme outdoor conditions with this **adult goose down envelope sleeping bag**, designed for campers and travelers who want premium insulation without bulky weight. Filled with **white goose down** and wrapped in ultra-soft **400T20D nylon**, this sleeping bag delivers exceptional warmth, wind protection, and comfort for winter adventures. Whether you’re camping, backpacking, or exploring cold destinations, this is your dependable cold-weather companion. * * * ## Product Overview This **envelope-style goose down sleeping bag for adults** combines high-loft natural insulation with advanced lightweight fabric for superior performance outdoors. The spacious envelope structure gives you room to move while still locking in warmth, making it ideal for side sleepers and anyone who prefers extra comfort over tight mummy designs. The **skin-friendly nylon shell** resists wind and light splashes, while the premium white goose down filling provides outstanding heat retention with minimal weight. Built for serious outdoor use — yet comfortable enough for travel and extended trips. * * * ## Key Features & Benefits ### Premium White Goose Down Filling Natural high-loft insulation traps heat efficiently, keeping you warm on cold nights while remaining lightweight and breathable. * * * ### Envelope Design for Extra Comfort Roomier shape allows natural movement during sleep — perfect for campers who dislike restrictive mummy bags. * * * ### 400T20D Nylon Fabric (Inside & Out) Ultra-soft, skin-friendly, windproof, and splash-resistant nylon offers durability without sacrificing comfort. * * * ### Anti-Slip Zipper + Strong Velcro Closure Prevents accidental opening and heat loss while making entry and exit smooth and easy. * * * ### Odor-Free & Fade-Resistant High-quality materials ensure long-lasting performance with no unpleasant smells or color fading. * * * ## Why Campers Choose This Goose Down Sleeping Bag Exceptional warmth-to-weight ratio Spacious envelope comfort Premium goose down insulation Windproof and splash resistant Smooth zipper system Ideal for cold-weather adventures * * * ## Material & Construction Outer Fabric: 400T20D Nylon Inner Lining: 400T20D Nylon Filling: White Goose Down Structure: Envelope Style Applicable Population: Adults Designed for durability, thermal efficiency, and lightweight portability. * * * ## Available Colors Orange Grey Khaki Grey * * * ## Ideal For Winter camping Backpacking Hiking trips Cold-weather travel Outdoor expeditions Car camping * * * ## What’s Included 1 × Adult Goose Down Envelope Sleeping Bag ![](https://cf.cjdropshipping.com/c7b9edf0-c899-4a02-a26b-30b37042e09b.jpg) ![](https://cf.cjdropshipping.com/a9679ef5-f61f-4681-8974-2fd94aab14ef.jpg) ![](https://cf.cjdropshipping.com/7ea722f0-181b-4ef4-83dc-8833f405d66c.jpg) ![](https://cf.cjdropshipping.com/59aafb23-9a65-41b9-aa6b-19f9eb7b8b38.jpg) ![](https://cf.cjdropshipping.com/1587d006-7778-4eb2-9af2-f003d0dfd86a.jpg) ![](https://cf.cjdropshipping.com/a7f4d3c0-632b-4a32-bd29-4ee053a189ac.jpg) ![](https://cf.cjdropshipping.com/5884e2a2-0a60-4d1c-a78a-64685c86cd46.jpg) ## Details - **Price:** 117.99 CAD - 191.99 CAD - **Vendor:** EX-STOCK - **Type:** Sleeping Bag - **Tags:** Camping Sleeping Bag, down, envelope, Envelope Sleeping Bag, goose, lightweight, newest2026, Newitems2026, Outdoor Sleeping Bag, removecollabs, sleeping, Sleeping Bag ## Variants | Variant | Price | Available | |---------|-------|-----------| | Khaki grey / 1000g White goose down | 157.99 CAD | In stock | | Khaki grey / 1200g White goose down | 170.99 CAD | In stock | | Khaki grey / 1500g White goose down | 191.99 CAD | In stock | | Khaki grey / 400g White goose down | 117.99 CAD | In stock | | Khaki grey / 600g White goose down | 130.99 CAD | In stock | | Khaki grey / 800g White goose down | 143.99 CAD | In stock | | Orange grey / 1000g White goose down | 157.99 CAD | In stock | | Orange grey / 1200g White goose down | 170.99 CAD | In stock | | Orange grey / 1500g White goose down | 191.99 CAD | In stock | | Orange grey / 400g White goose down | 117.99 CAD | In stock | | Orange grey / 600g White goose down | 130.99 CAD | In stock | | Orange grey / 800g White goose down | 143.99 CAD | In stock | ## Images - Outdoor Camping Envelope Down Sleeping Bag EX-STOCK Canada  - Outdoor Camping Envelope Down Sleeping Bag EX-STOCK Canada  - Outdoor Camping Envelope Down Sleeping Bag EX-STOCK Canada  - Outdoor Camping Envelope Down Sleeping Bag EX-STOCK Canada  - Outdoor Camping Envelope Down Sleeping Bag EX-STOCK Canada  - Outdoor Camping Envelope Down Sleeping Bag EX-STOCK Canada  --- > Source: [EX-STOCK Canada](www.ex-stock.com/products/adult-goose-down-envelope-sleeping-bag-lightweight-winter-camping-sleeping-bag) > Updated: 2026-06-08