---
product_id: 350211598
title: "Mountaintop Ultralight Mummy Down Sleeping Bag 650 Fill Power Duck Down Suits for 32 Degree F for Camping Hiking Backpacking"
brand: "mountaintop"
price: "KD 60.61"
currency: KWD
in_stock: true
reviews_count: 12
category: "Mountaintop"
url: https://www.desertcart.com.kw/products/350211598-mountaintop-ultralight-mummy-down-sleeping-bag-650-fill-power-duck
store_origin: KW
region: Kuwait
---

# 1120g ultralight packable 650 fill power duck down 32°F comfort rating Mountaintop Ultralight Mummy Down Sleeping Bag 650 Fill Power Duck Down Suits for 32 Degree F for Camping Hiking Backpacking

**Brand:** mountaintop
**Price:** KD 60.61
**Availability:** ✅ In Stock

## Summary

> ❄️ Pack light, sleep warm, conquer mountains.

## Quick Answers

- **What is this?** Mountaintop Ultralight Mummy Down Sleeping Bag 650 Fill Power Duck Down Suits for 32 Degree F for Camping Hiking Backpacking by mountaintop
- **How much does it cost?** KD 60.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/350211598-mountaintop-ultralight-mummy-down-sleeping-bag-650-fill-power-duck)

## Best For

- mountaintop enthusiasts

## Why This Product

- Trusted mountaintop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Season Warmth:** Comfort rated for 32°F with an extreme limit down to 10°F—stay cozy when it counts.
- • **Versatile Duo Mode:** Zip two bags together for a cozy couples’ camping experience or use as a plush outdoor carpet.
- • **Adaptive Ventilation:** Zippered foot section lets you cool off or stretch out without sacrificing warmth.
- • **Durable & Weather-Ready:** 20d rip-stop, water-resistant nylon shell protects your down fill from the elements.
- • **Featherweight & Space-Smart:** Weighs just 2.46 lbs and compresses to a compact 9.5"x7" for effortless backpacking.

## Overview

The Mountaintop Ultralight Mummy Sleeping Bag combines premium 650 fill power duck down insulation with a durable, water-resistant 20d nylon shell. Weighing only 1120 grams and compressing to a small size, it’s engineered for backpackers who demand warmth down to 32°F without bulk. Features like a zippered foot vent and the ability to connect two bags make it a versatile, all-season essential for hiking, camping, and outdoor adventures.

## Description

desertcart.com : Mountaintop Ultralight Mummy Down Sleeping Bag 650 Fill Power Duck Down Suits for 32 20 Degree F for Camping Hiking Backpacking : Sports & Outdoors

Review: Great sleeping bag! - When I recieved this sleeping bag, I was very doubtful of the comfort and warmth because it was in such a small package. I was amazed! It is super light weight, but also very warm and comfy! Amazing compact, light weight sleeping bag that provides warmth and comfort!
Review: Great - Husband got this for backpacking. He has recommended it to multiple people. It is warm, lightweight, and has help up incredibly well to all of his outdoor activities. He is an avid backpacker/hunter and so it is important for him to have something that checks all of those boxes.

## Features

- Nylon
- Imported
- 【MATERIAL】 - Shell: 20d Lightweight/Ultralight Water-resistant and Rip-stop 420T Nylon. Filling: 600g Duck Down. Weights only 1120 grams/ 2.46 lbs.
- 【MEASUREMENT】 - 50-84*215cm(20-33*84.5inches). Compression Size: 9.5" x 7" , can be easily fitted into any backpack and help to save backpack space.The size of this down sleeping bag is suitable for most people. For ladies and children, if the sleeping bag is too long, you can put the clothes taken off under the sole of the sleeping bag to keep your feet warm when it is cold.
- 【TEMPERATURE RATING】 - Extreme Limit is 10 Degrees F, Lower Limit is 20 Degrees F, and Comfort Limit is 50 - 32 Degrees F. The legs of this down sleeping bag are designed with a zipper, you can open the zipper when you feel hot or sweaty feet, and let your feet extend out of the sleeping bag bin to expand more sleeping positions. You can also wear a sleeping bag when you are camping. walk.
- 【FEATURES】 - This down sleeping bag compression bag adopts quick-opening buckle, which makes it easier to open and take out the sleeping bag. It comes with a storage mesh bag, which can be used for storage when it is idle for a long time to protect the bulkiness of the down.
- 【MULTI USE】 - This down sleeping bag can also be used as a perfect carpet indoors or outdoors. If you want to sleep with your lover, you can fix the two sleeping bags with the left and right zippers together as a two-person sleeping bag. It will definitely bring you a wonderful experience. It is also a good choice for your gift and is worth having.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09284MXSY |
| Age Range (Description) | Adult |
| Best Sellers Rank | #150,720 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #304 in Camping Sleeping Bags |
| Brand | MOUNTAINTOP |
| Brand Name | MOUNTAINTOP |
| Closure Type | Zipper |
| Color | 32 Degree-Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (90) |
| Date First Available | May 13, 2021 |
| Fabric Type | Nylon |
| Fill Material | Down |
| Fill Material Type | Down |
| Item Dimensions LxWxH | 82.68 x 33.07 x 0.01 inches |
| Item Package Dimensions L x W x H | 12.52 x 7.8 x 7.28 inches |
| Item Weight | 1120 Grams |
| Manufacturer | Moorseek Outdoor |
| Material | Nylon, Down |
| Maximum Height Recommendation | 82.5 Inches |
| Occupancy | 1 Person |
| Outer Material | Nylon |
| Package Weight | 1.17 Kilograms |
| Part Number | hiking600heise |
| Product Dimensions | 82.5"L x 33"W |
| Seasons | All Seasons |
| Shape | Mummy |
| Size | 82.5" x 33" x 19.7" |
| Special Feature | Can be combined with another unit to form a two-person sleeping bag |
| Sport | Camping & Hiking, Backpacking, Camping, Hiking, Mountaineering |
| Temperature Rating | Extreme |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** MOUNTAINTOP
- **Color:** 32 Degree-Black
- **Material:** Nylon, Down
- **Occupancy:** 1 Person
- **Seasons:** All Seasons
- **Shape:** Mummy
- **Special Feature:** Can be combined with another unit to form a two-person sleeping bag
- **Sport:** Camping & Hiking, Backpacking, Camping, Hiking, Mountaineering
- **Temperature Rating:** Extreme

## Images

![Mountaintop Ultralight Mummy Down Sleeping Bag 650 Fill Power Duck Down Suits for 32 Degree F for Camping Hiking Backpacking - Image 1](https://m.media-amazon.com/images/I/71rko2HAuLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sleeping bag!
*by T***M on July 5, 2024*

When I recieved this sleeping bag, I was very doubtful of the comfort and warmth because it was in such a small package. I was amazed! It is super light weight, but also very warm and comfy! Amazing compact, light weight sleeping bag that provides warmth and comfort!

### ⭐⭐⭐⭐⭐ Great
*by K***R on April 30, 2025*

Husband got this for backpacking. He has recommended it to multiple people. It is warm, lightweight, and has help up incredibly well to all of his outdoor activities. He is an avid backpacker/hunter and so it is important for him to have something that checks all of those boxes.

### ⭐⭐⭐⭐ Worth the money!
*by J***K on July 8, 2023*

My only dislike is the fact that it never fluffs up. Normal stuff sack sleeping bags compact and then fluff up after you let them air out. This doesn’t do that. Stays relatively flat. It is very well made though and keeps me warm whenever I use it so it definitely does what they say it should do otherwise.

## Frequently Bought Together

- Mountaintop Ultralight Mummy Down Sleeping Bag 650 Fill Power Duck Down Suits for 32 Degree F for Camping Hiking Backpacking
- Squeeze Water Filtration System

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**Shop now:** [https://www.desertcart.com.kw/products/350211598-mountaintop-ultralight-mummy-down-sleeping-bag-650-fill-power-duck](https://www.desertcart.com.kw/products/350211598-mountaintop-ultralight-mummy-down-sleeping-bag-650-fill-power-duck)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-05*