# Sleeping bag COCOON ST40 adult rectangular 900×2200 mm, 160 g, silk brown

**URL:** https://aio.lv/en/product--cocoon-st40--5315381
**Data updated:** 2026-03-26 17:46 (EET)
**Category:** Sleeping Bags
**Manufacturer:** COCOON
**Manufacturer code:** ST40
**EAN:** 0799696102043
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 70.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 58.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cocoon-st40--5315381

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 16.06.2026 | 1.99 EUR |
| Courier delivery to door | 16.06.2026 | 4.99 EUR |

## Summary description

COCOON ST40 is an adult rectangular sleeping bag with silk fabric in brown. Dimensions are 900 mm wide and 2200 mm long, weighing 160 g—compact and lightweight for travel, backpacking, hostels or camping as a liner or standalone cover. Supplied in a compact package (145×65 mm) for easy storage and transport.

## Long description

COCOON ST40 adult rectangular sleeping bag liner is a lightweight, compact sleep sack designed for travel and simple overnight protection. Made from fine silk fabric in brown, the liner measures 900×2200 mm and weighs 160 g. It is supplied in a small storage pouch (145×65 mm) for easy packing, and can be used alone in warm conditions or as a hygiene liner inside a conventional sleeping bag to extend cleaning intervals.
Advantages
The silk fabric offers a smooth, breathable surface that regulates microclimate next to the body and feels comfortable against the skin. At 160 g and with a compact carry pouch, the liner is easy to stow in a backpack or luggage and adds minimal bulk. Its rectangular shape provides extra room to move compared with mummy-style sacks, and the generous length accommodates taller users. The neutral brown colour is practical for travel and repeated use.
Suitable for
Traveling — planes, trains and hostels
Backpacking and lightweight trekking where low weight matters
Camping in warm climates or as an inner liner for added hygiene
Use in alpine huts, boats and shared sleeping spaces
Key specifications
Outer material: silk fabric, smooth and breathable
Shape: rectangular, extra room for movement
External dimensions: 900 × 2200 mm
Weight: 160 g including compact storage pouch
Packed size: approximately 145 × 65 mm
Colour: brown
How to use
Unfold the sleeping bag liner and slip inside with head through the open end. For sleeping directly in the liner, fasten the top edge if the design permits and adjust for comfort. When used as a liner inside another sleeping bag, place the COCOON ST40 inside the larger bag with seams aligned and ensure the foot end matches to avoid bunching. After use, air the liner to remove moisture, then hand-wash or machine-wash on a gentle silk or delicate cycle following fabric care instructions, and allow to air-dry completely before packing.
Lietošanas ieteikumi
For long-term hygiene in hostels or frequent travel, use the silk liner each night and launder regularly. Avoid contact with sharp objects and rough surfaces to preserve fabric integrity; repair small snags promptly. For cooler nights, combine the liner with an insulated sleeping bag rather than relying on the liner alone.

## Specifications

| Feature | Value |
|---|---|
| Type | Rectangular sleeping bag |
| Weight | 0.16 kg |
| Material | Silk |
| Height | 2200 mm |
| Width | 900 mm |
| Quantity | 1 |
| Product colour | Brown |
| Package height | 65 mm |
| Package width | 145 mm |
| Recommended age group | Adult |
| Pocket | Yes |

## FAQ

### How much does the Sleeping bag COCOON ST40 adult rectangular cost, and is it available for purchase?

The price is 70.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Sleeping bag COCOON ST40 adult rectangular be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All COCOON products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized COCOON service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/5315381/59365468_large.webp