---
product_id: 170326164
title: "Klymit KSB Lightweight Mummy Sleeping Bag, 20°F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking, Gray, Large"
brand: "klymit"
price: "€ 214.60"
currency: EUR
in_stock: null
reviews_count: 6
category: "Klymit"
url: https://www.desertcart.nl/products/170326164-klymit-ksb-lightweight-mummy-sleeping-bag-20-f-cold-weather
store_origin: NL
region: Netherlands
---

# compresses to 14x9 inches 650 power fill down + synthetic batting 20°F cold weather rating Klymit KSB Lightweight Mummy Sleeping Bag, 20°F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking, Gray, Large

**Brand:** klymit
**Price:** € 214.60
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Sleep Warm, Pack Light, Adventure On!

## Quick Answers

- **What is this?** Klymit KSB Lightweight Mummy Sleeping Bag, 20°F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking, Gray, Large by klymit
- **How much does it cost?** € 214.60 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/170326164-klymit-ksb-lightweight-mummy-sleeping-bag-20-f-cold-weather)

## Best For

- klymit enthusiasts

## Why This Product

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

## Key Features

- • **Stay Toasty in 20°F:** Engineered for cold weather comfort so you never miss a chilly adventure.
- • **Dual-Layer Warmth Tech:** Premium 650 fill down combined with synthetic batting locks in heat without bulk.
- • **Pack Light, Sleep Right:** Ultra-compact compression sack shrinks your gear, maximizing backpack space.
- • **Mummy Hood & Draft Collar:** Custom fit design seals out cold drafts for all-night cozy sleep.
- • **Award-Winning Outdoor Comfort:** Trusted by pros to deliver home-like rest wherever the trail takes you.

## Overview

The KlymitKSB Lightweight Mummy Sleeping Bag is a high-performance, 20°F-rated cold weather sleeping bag designed for camping, hiking, and backpacking. Featuring a dual-fill system with 650 power fill down and synthetic batting, it offers superior warmth and comfort in a compact, lightweight design. Its mummy hood with draft collar and built-out foot box ensure full coverage and draft protection, while the included compression sack reduces packed size to 14 by 9 inches, making it ideal for millennial adventurers who demand both functionality and portability.

## Description

The KSB Lightweight Sleeping Bag is thoughtfully designed for 3-season comfort. The compact sleeping bag features synthetic insulation for an exceptional warmth-to-weight ratio. The lightweight and durable shell is water and abrasion resistant, while the inner liner is designed to retain warmth. This men and women's sleeping bag features a fully adjustable mummy hood and a built out foot box for extra comfort. The zipper draft tube ensures the cold air stays out, so you sleep soundly all through the night.

Review: Nice and toasty - The x-large has room to squirm but tucks up nice a cozy, pull it over your head & you're toasty in no time
Review: Warm - Packs easy

## Features

- Nylon
- Imported
- Camping Sleeping Bag for Cold Weather: This backpacking sleeping bag is designed to stand up to 20°F weather, so you can stay safe and warm when it's cold
- Durable, Lightweight Sleeping Bags: This sleeping bag for adults features 650 power fill down on top side of bag, and double layer synthetic batting beneath ensures the best of warmth and comfort
- Full-Coverage Adult Sleeping Bag: This hiking sleeping bag features a mummy hood with draft collar and draw cord which reduces draft, while the built-out foot box allows for plenty comfort where it's needed most
- Compact Sleeping Bag Design and Easy Storage: The included compression stuff sack keeps this sleeping bag contained in a 14 by 9 inch space and features length locks at the bottom to ensure perfect fit with no loss heat
- Sleep Outside with Klymit: Our award-winning products are designed to help you sleep outside as comfortably as you do in your own bed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VXNTLBB |
| Age Range (Description) | Adult |
| Best Sellers Rank | #224,441 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #483 in Camping Sleeping Bags |
| Brand | Klymit |
| Brand Name | Klymit |
| Closure Type | Zipper |
| Color | Gray |
| Customer Reviews | 4.1 4.1 out of 5 stars (27) |
| Date First Available | August 1, 2019 |
| Fabric Type | Nylon |
| Fill Material | Down |
| Fill Material Type | Down |
| Global Trade Identification Number | 00846647005691 |
| Included Components | Sleeping Bag and Compression Accessory |
| Item Dimensions LxWxH | 82 x 30 x 3 inches |
| Item Package Dimensions L x W x H | 16 x 9.5 x 8.75 inches |
| Item Weight | 3.1 Pounds |
| Manufacturer | Klymit |
| Material | Polyester |
| Maximum Height Recommendation | 6.83 Feet |
| Model Name | Sleeping Bag |
| Number of Items | 2 |
| Occupancy | 1 Person |
| Outer Material | Synthetic |
| Package Weight | 1.61 Kilograms |
| Part Number | 13KHRU20C |
| Product Dimensions | 14"L x 9"W |
| Seasons | 3 Seasons |
| Shape | Mummy |
| Size | Large |
| Special Feature | Lightweight, Portable, Compact |
| Sport | Camping & Hiking, Backpacking |
| Style | Dual Fill |
| Suggested Users | unisex-adult |
| Temperature Rating | 20 F / -7 C |
| UPC | 846647005691 |
| Warranty Description | Limited Warranty |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Klymit
- **Color:** Gray
- **Material:** Polyester
- **Occupancy:** 1 Person
- **Seasons:** 3 Seasons
- **Shape:** Mummy
- **Special Feature:** Lightweight, Portable, Compact
- **Sport:** Camping & Hiking, Backpacking
- **Temperature Rating:** 20 F / -7 C

## Images

![Klymit KSB Lightweight Mummy Sleeping Bag, 20°F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking, Gray, Large - Image 1](https://m.media-amazon.com/images/I/51dcYWiCt+L.jpg)
![Klymit KSB Lightweight Mummy Sleeping Bag, 20°F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking, Gray, Large - Image 2](https://m.media-amazon.com/images/I/71D2L14cemL.jpg)
![Klymit KSB Lightweight Mummy Sleeping Bag, 20°F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking, Gray, Large - Image 3](https://m.media-amazon.com/images/I/71WKNtI6X9L.jpg)
![Klymit KSB Lightweight Mummy Sleeping Bag, 20°F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking, Gray, Large - Image 4](https://m.media-amazon.com/images/I/71uL93ahSOL.jpg)
![Klymit KSB Lightweight Mummy Sleeping Bag, 20°F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking, Gray, Large - Image 5](https://m.media-amazon.com/images/I/71wHSt6diuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice and toasty
*by J***Y on December 29, 2020*

The x-large has room to squirm but tucks up nice a cozy, pull it over your head & you're toasty in no time

### ⭐⭐⭐⭐ Warm
*by P***. on February 18, 2020*

Packs easy

### ⭐ JUNK - It's easier to sleep in a refrigerator than in these bags
*by J***C on September 22, 2021*

Klymit knows they have issues with their bags and changes them but doesn't honor their warranty. JUNK, save your money and spend another $20 for a quality bag. My dog now enjoys this as a sleeping pad.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*