---
title: "Cumulus Mysterious Traveller 500"
name: "Cumulus Mysterious Traveller 500"
brand: "Cumulus"
description: "Cumulus Mysterious Traveller 500 sleeping bag relies on a proven design, a wider cut, more durable fabric (35 g/m²), and duck down with a fill power of 700 cuin."
handle: "cumulus-mysterious-traveller-500"
sku: "CUMYTR500-ML"
canonical_url: "https://gramino.com/p/cumulus-mysterious-traveller-500"
html_url: "/p/cumulus-mysterious-traveller-500"
md_url: "/p/cumulus-mysterious-traveller-500.md"
locale: "en"
market: "eu"
currency: "EUR"
price: 350.3
price_formatted: "€350.30"
availability: "InStock"
item_condition: "NewCondition"
category: "Sleeping bags"
category_path: "/c/sleep/sleeping-bags"
breadcrumbs:
  - name: "Home"
    url: "/"
  - name: "Sleep"
    url: "/c/sleep"
  - name: "Sleeping bags"
    url: "/c/sleep/sleeping-bags"
  - name: "Cumulus Mysterious Traveller 500"
    url: "/p/cumulus-mysterious-traveller-500"
last_updated: "2026-10-13"
---

# Cumulus Mysterious Traveller 500

Brand: Cumulus · Category: [Sleeping bags](/c/sleep/sleeping-bags.md)
Sleeping bag size: M · Zip position: Left side, Right side · Zipper position: Left, Right

## Offer

- Price: €350.30
- Availability: In stock
- Condition: New
- Buy on the website: [HTML product page](/p/cumulus-mysterious-traveller-500)

## Description

Cumulus Mysterious Traveller 500 sleeping bag relies on a proven design, a wider cut, more durable fabric (35 g/m²), and duck down with a fill power of 700 cuin. This series will appeal primarily to those looking for a reliable three-season sleeping bag with a great balance between weight, thermal comfort, and price.

## What is the product suitable for?

Ultralight down sleeping bag with a wider cut for three-season use.

## Materials and construction

The construction of the sleeping bag uses a more durable fabric **Pertex® Quantum 35 g/m²** (20-denier ripstop), which combines weight, durability, breathability, and packability well. The outer side of the fabric is treated with a **permanent water-repellent DWR layer** that will hold back light condensation or a few drops of water.

The sleeping bag is filled with **500 grams of duck down with a fill power of 700 cuin**. The ratio of down to small feathers is 95/5. The upper chambers are separated from the lower ones and are filled with a slightly larger amount of down. The down is distributed here in a ratio of 55/45.

The sleeping bag uses **trapezoidal chamber**s that prevent the formation of "cold spots" at the seams of two chambers. The Mysterious Traveller series is slightly more spacious. **The width of the sleeping bag at the shoulders is 80 cm and 55 cm at the hips.** Standard size M is suitable for individuals up to 190 cm tall.

## Features

For simple orientation, the tightening of the hood and collar is distinguished; you tighten the hood with a flat strap and the collar with an elastic band. The sleeping bag has a **separate collar filled with down** and secured with Velcro, which wraps around your neck on both sides and prevents heat loss through the hood. Inside the sleeping bag, there is a **mesh pocket** for your mobile phone, earplugs, or other small items.

The sleeping bag has a 175 cm long 5 mm YKK zipper with an enlarged slider to prevent it from getting caught in the fabric when zipping. At the feet, you will find a second slider, which is ideal for ventilation. Behind the zipper on the inner side, there is a **down-filled insulating tube** that minimizes heat loss through the zipper itself. Two Cumulus sleeping bags with opposing zippers (left + right) can be connected together.

## Sleeping bag accessories

**A simple travel storage sack is included with the sleeping bag.** The sleeping bag has a cylindrical shape with a volume of 6 liters and dimensions of 26/18 cm (height/diameter).

The original sack cannot be further compressed and is not waterproof, so we recommend getting a sack that solves both problems. The ideal choice is the [STS eVac Compression Dry Bag UL](/p/sea-to-summit-evac-compression-dry-bag-ul) in the 8-liter size or a classic waterproof [Sea To Summit Ultra-Sil Dry Bag](/p/sea-to-summit-ultra-sil-dry-bag) in the 8-liter size.

**You also get a large storage bag for home use** with the sleeping bag, so the sleeping bag isn't unnecessarily compressed for a long time.

## Specs

- Color: Crystal Wave
- Sleeping bag size: M
- Zip position: Left side, Right side
- Zipper position: Left, Right
- Chamber design: Trapezoid chambers
- Down-to-feather ratio: 95/5 (feather/down)
- Filling chambers: 55:45
- Total number of chambers: 36
- Extreme temperature: -21 °C
- Season: 3-season
- Comfort temperature: 1 °C
- Limit temperature: -5 °C
- Down weight: 500 g
- Fill power: 700 cuin
- Down type: Duck
- Hydrophobic down: No
- Insulation type: Down
- Material: Pertex Quantum DWR (35 g/m², 20D ripstop nylon), YKK 5 mm zip
- Packed dimensions: 26 × 18 cm
- Stuff sack volume: 6 l
- Hip width: 55 cm
- Shoulder width: 80 cm
- Weight: 910 g
- Woocommerce product id: 21372
- Brand: Cumulus

## Variants

- Cumulus Mysterious Traveller 500 - Standardni medium, Leva strana · SKU CUMYTR500-ML · €350.30 · In stock · Left side, M, Crystal Wave
- Cumulus Mysterious Traveller 500 - Standardni medium, Prava strana · SKU CUMYTR500-MP · €350.30 · In stock · M, Crystal Wave, Right side

## Related

- [Cumulus Lite Line 400](/p/cumulus-lite-line-400.md)
- [Cumulus Protection Boots](/p/cumulus-protection-boots.md)
- [Cumulus Panyam 450](/p/cumulus-panyam-450.md)
- [Sea To Summit eVac Compression Dry Bag](/p/sea-to-summit-evac-compression-dry-bag.md)
- [Cumulus Panyam 600](/p/cumulus-panyam-600.md)
- [EVA Foam Pad 3 mm](/p/eva-foam-pad-3-mm.md)
- [Cumulus X-Lite 400](/p/cumulus-x-lite-400.md)
- [Sea To Summit Ultra-Sil Dry Bag](/p/sea-to-summit-ultra-sil-dry-bag.md)

## Shipping and returns

- [Shipping and payment](/shipping-payment)
- [Returns](/return-order)

## Images

- ![Cumulus Mysterious Traveller 500](https://media.gramino.com/medusa/1db6e6088ca9642d8c4b3699b1327863-01KWHVK40D3ZTGSTE48G2KBJPF.webp)
- ![Cumulus Mysterious Traveller 500](https://media.gramino.com/medusa/ed1de7b039a1a924a8b46d57d038e8bf-01KWHVK40QMZRAPW0JMX4P09M4.webp)
- ![Cumulus Mysterious Traveller 500](https://media.gramino.com/medusa/14b940ab4ed7fc8fac0fb92348b25d27-01KWHVK40K7WTY8C115NPHNTGG.webp)
- ![Cumulus Mysterious Traveller 500](https://media.gramino.com/medusa/72ae6567f15a3789cdfafd9af1287cc0-01KWHVK45Q6JFNCZH0C0E55YXE.webp)
- ![Cumulus Mysterious Traveller 500](https://media.gramino.com/medusa/1b68138c5a3619f359e98f974791fcfa-01KWHVK45R0JAJP3JP8MAKJYFR.webp)
- ![Cumulus Mysterious Traveller 500](https://media.gramino.com/medusa/288f21a7bafa54ebb5d8469d9b123275-01KWHVK464EWN8N6ANTM825ZC0.webp)
- ![Cumulus Mysterious Traveller 500](https://media.gramino.com/medusa/1d7c6d023b12c443875892505f3d27d3-01KWHVK48BD5JBQX4KXZ61M22X.webp)
- ![Cumulus Mysterious Traveller 500](https://media.gramino.com/medusa/c6302c772daf9947876cf2b4cb58b801-01KWHVK48D3SKXFYX22N4YSEVK.webp)

## Identifiers

- SKU: CUMYTR500-ML
- Handle: cumulus-mysterious-traveller-500
- Brand: Cumulus

This product is also available as [HTML](/p/cumulus-mysterious-traveller-500).

Category: [Sleeping bags](/c/sleep/sleeping-bags.md) · [Sitemap](/sitemap.md)

```json
{
  "@context": "https://schema.org",
  "@type": "ProductGroup",
  "name": "Cumulus Mysterious Traveller 500",
  "description": "Cumulus Mysterious Traveller 500 sleeping bag relies on a proven design, a wider cut, more durable fabric (35 g/m²), and duck down with a fill power of 700 cuin. This series will appeal primarily to those looking for a reliable three-season sleeping bag with a great balance between weight, thermal comfort, and price.",
  "image": [
    "https://media.gramino.com/medusa/1db6e6088ca9642d8c4b3699b1327863-01KWHVK40D3ZTGSTE48G2KBJPF.webp",
    "https://media.gramino.com/medusa/ed1de7b039a1a924a8b46d57d038e8bf-01KWHVK40QMZRAPW0JMX4P09M4.webp",
    "https://media.gramino.com/medusa/14b940ab4ed7fc8fac0fb92348b25d27-01KWHVK40K7WTY8C115NPHNTGG.webp",
    "https://media.gramino.com/medusa/72ae6567f15a3789cdfafd9af1287cc0-01KWHVK45Q6JFNCZH0C0E55YXE.webp",
    "https://media.gramino.com/medusa/1b68138c5a3619f359e98f974791fcfa-01KWHVK45R0JAJP3JP8MAKJYFR.webp",
    "https://media.gramino.com/medusa/288f21a7bafa54ebb5d8469d9b123275-01KWHVK464EWN8N6ANTM825ZC0.webp",
    "https://media.gramino.com/medusa/1d7c6d023b12c443875892505f3d27d3-01KWHVK48BD5JBQX4KXZ61M22X.webp",
    "https://media.gramino.com/medusa/c6302c772daf9947876cf2b4cb58b801-01KWHVK48D3SKXFYX22N4YSEVK.webp",
    "https://media.gramino.com/medusa/3daafa636969b6b3022ea3fc7c216ac3-01KWHVK4A46YF7FWQH9G3KZ00C.webp"
  ],
  "url": "https://gramino.com/p/cumulus-mysterious-traveller-500",
  "dateModified": "2026-10-13",
  "brand": {
    "@type": "Brand",
    "name": "Cumulus"
  },
  "productGroupID": "prod_01KWHVW981ZJA3RQ1J656A69SK",
  "hasVariant": [
    {
      "@type": "Product",
      "inProductGroupWithID": "prod_01KWHVW981ZJA3RQ1J656A69SK",
      "size": "M",
      "color": "Crystal Wave",
      "name": "Cumulus Mysterious Traveller 500 – Left side",
      "description": "Cumulus Mysterious Traveller 500 sleeping bag relies on a proven design, a wider cut, more durable fabric (35 g/m²), and duck down with a fill power of 700 cuin. This series will appeal primarily to those looking for a reliable three-season sleeping bag with a great balance between weight, thermal comfort, and price.",
      "image": "https://media.gramino.com/medusa/1db6e6088ca9642d8c4b3699b1327863-01KWHVK40D3ZTGSTE48G2KBJPF.webp",
      "sku": "CUMYTR500-ML",
      "offers": {
        "@type": "Offer",
        "price": "350.3",
        "priceCurrency": "EUR",
        "availability": "https://schema.org/InStock",
        "itemCondition": "https://schema.org/NewCondition",
        "url": "https://gramino.com/p/cumulus-mysterious-traveller-500?v_id=variant_01KWHVWFV8K6K325YKVVQEGJ03"
      }
    },
    {
      "@type": "Product",
      "inProductGroupWithID": "prod_01KWHVW981ZJA3RQ1J656A69SK",
      "size": "M",
      "color": "Crystal Wave",
      "name": "Cumulus Mysterious Traveller 500 – Right side",
      "description": "Cumulus Mysterious Traveller 500 sleeping bag relies on a proven design, a wider cut, more durable fabric (35 g/m²), and duck down with a fill power of 700 cuin. This series will appeal primarily to those looking for a reliable three-season sleeping bag with a great balance between weight, thermal comfort, and price.",
      "image": "https://media.gramino.com/medusa/1db6e6088ca9642d8c4b3699b1327863-01KWHVK40D3ZTGSTE48G2KBJPF.webp",
      "sku": "CUMYTR500-MP",
      "offers": {
        "@type": "Offer",
        "price": "350.3",
        "priceCurrency": "EUR",
        "availability": "https://schema.org/InStock",
        "itemCondition": "https://schema.org/NewCondition",
        "url": "https://gramino.com/p/cumulus-mysterious-traveller-500?v_id=variant_01KWHVWFV8BY4ZN53T1FZ4HC3Y"
      }
    }
  ]
}
```