---
title: "Cumulus Aerial 250"
name: "Cumulus Aerial 250"
brand: "Cumulus"
description: "Extremely lightweight and innovative sleeping bag that combines the benefits of a classic sleeping bag and a quilt."
handle: "cumulus-aerial-250"
sku: "CUAE250"
canonical_url: "https://gramino.com/p/cumulus-aerial-250"
html_url: "/p/cumulus-aerial-250"
md_url: "/p/cumulus-aerial-250.md"
locale: "en"
market: "eu"
currency: "EUR"
price: 390.3
price_formatted: "€390.30"
availability: "InStock"
item_condition: "NewCondition"
category: "Sleeping bags"
category_path: "/c/spani/sleeping-bags"
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  - name: "Sleeping bags"
    url: "/c/spani/sleeping-bags"
  - name: "Cumulus Aerial 250"
    url: "/p/cumulus-aerial-250"
last_updated: "2026-07-05"
---

# Cumulus Aerial 250

Brand: Cumulus · Category: [Sleeping bags](/c/spani/sleeping-bags.md)
Chamber design: H-shaped chambers · Down-to-feather ratio: 95/5 (feather/down) · Season: 3-season

## Offer

- Price: €390.30
- Availability: In stock
- Condition: New
- Buy on the website: [HTML product page](/p/cumulus-aerial-250)

## Description

Extremely lightweight and innovative sleeping bag that combines the benefits of a classic sleeping bag and a quilt. The back section is made up of just one layer of fabric without down insulation, and the sleeping bag easily attaches to your sleeping pad. It's the perfect choice for long-distance treks, weekend crossings, bikepacking, long trail running races, and other adventures in summer conditions or during warmer spring and fall nights.

## Specs

- Color: Sunburn Toray
- Chamber design: H-shaped chambers
- Down-to-feather ratio: 95/5 (feather/down)
- Season: 3-season
- Comfort temperature: 2 °C
- Limit temperature: -4 °C
- Down weight: 250 g
- Fill power: 900 cuin
- Down type: Goose
- Insulation type: Down
- Material: Toray Airtastic DWR (19 g/m², 7D ripstop nylon)
- Packed dimensions: 20 × 15 cm
- Maximum user length: 185 cm
- Stuff sack volume: 3.5 l
- Ankle width: 51 cm
- Shoulder width: 77 cm
- Weight: 385 g
- Brand: Cumulus

## Related

- [Patizon G Quilt 350](/p/patizon-g-quilt-350.md)
- [NEMO Switchback](/p/nemo-switchback.md)
- [Enlightened Equipment Enigma Quilt 40 °F (5 °C)](/p/enlightened-equipment-enigma-quilt-40-degf-5-degc.md)
- [Gramino Ultralight Sit Pad](/p/gramino-ultralight-sit-pad.md)
- [Cumulus Quilt 450](/p/cumulus-quilt-450.md)
- [Tyvek Groundsheet - 150 x 250 cm (for 2 people)](/p/tyvek-groundsheet-150-x-250-cm-for-2-people.md)
- [Enlightened Equipment Revelation Quilt 20 °F (-6 °C) – Draft Collar](/p/enlightened-equipment-revelation-quilt-20-degf-6-degc-draft-collar.md)
- [EVA Foam Pad 3 mm – various lengths](/p/eva-foam-pad-3-mm-various-lengths.md)

## Shipping and returns

- [Shipping and payment](/docs/doprava-a-platba.md)
- [Returns](/docs/vymena-vraceni.md)

## Images

- ![Cumulus Aerial 250](https://media.gramino.com/medusa/80042e527595f2bad8182fcba9ed4127-01KWHVS9AXNXA3STM4GEK027NV.webp)
- ![Cumulus Aerial 250](https://media.gramino.com/medusa/4cf33f0c9edf2e74fb4ab0510cd7e2a4-01KWHVS9DJDNFZE14N86YN41MC.webp)
- ![Cumulus Aerial 250](https://media.gramino.com/medusa/684deb15e8c737c597657f99546f1977-01KWHVS9F3Y6TQA7SVHDHKXFD5.webp)
- ![Cumulus Aerial 250](https://media.gramino.com/medusa/8b2f4c3ea623424dcf506224e0901842-01KWHVS9FRPJJ9JWPZ4TWRQHRH.webp)
- ![Cumulus Aerial 250](https://media.gramino.com/medusa/be8e58fcaf45acdbfd513e28561da6be-01KWHVS9FTS9SBBSNZ2NMH07X8.webp)
- ![Cumulus Aerial 250](https://media.gramino.com/medusa/60efdaeadf66d69cabe1c507f892e7e0-01KWHVS9GPHJH8414TWPMZB3W6.webp)
- ![Cumulus Aerial 250](https://media.gramino.com/medusa/6125966ffad30f6671fa7b2759654afe-01KWHVS9MAA5CP45R3FHS01707.webp)
- ![Cumulus Aerial 250](https://media.gramino.com/medusa/13ffd2d2cd077297bce3ef4555591749-01KWHVS9M86XPE1GDSBZ9PHF7T.webp)

## Identifiers

- SKU: CUAE250
- Handle: cumulus-aerial-250
- Brand: Cumulus

This product is also available as [HTML](/p/cumulus-aerial-250).

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

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