# Rectangular sleeping bag COCOON IST91 — silk, 2150×860 mm, 160 g

**URL:** https://aio.lv/en/product--cocoon-ist91--6871765
**Data updated:** 2026-03-26 17:36 (EET)
**Category:** Sleeping Bags
**Manufacturer:** COCOON
**Manufacturer code:** IST91
**EAN:** 0799696115012
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 96.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 79.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cocoon-ist91--6871765

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

COCOON IST91 rectangular sleeping bag made of silk, dimensions 2150 × 860 mm and weight 160 g. Lightweight and compact, it packs to a small size (package 145 × 70 mm). Designed for travel, backpacking and indoor use as a liner or standalone cover, it provides a smooth, breathable surface for comfort and hygiene.

## Long description

The COCOON IST91 rectangular sleeping bag in silk measures 2150 × 860 mm and weighs 160 g. Designed as a lightweight sleep sack or liner, it offers a smooth, breathable surface that improves hygiene and comfort in hotels, hostels, alpine huts, boats, planes and trains. The compact pack size (145 × 70 mm) makes it easy to carry in a backpack or travel bag, while the silk fabric provides soft next-to-skin feel and natural temperature regulation. The product includes Insect Shield insect protection integrated into the fabric for added protection during outdoor or open-window use.
Advantages
The silk shell and inner surface are lightweight and packable, delivering a high warmth-to-weight ratio and quick drying compared to heavier liners. At 2150 × 860 mm the rectangular shape gives ample room for movement and can be used as a standalone lightweight sleeping bag or as a liner inside a larger sleeping bag. The integrated Insect Shield treatment helps repel mosquitoes and other biting insects without changing the fabric’s softness or breathability. Small packed dimensions and 160 g weight make it practical for backpacking and travel where space and weight are limited.
Suitable for
Travel and backpacking where low weight and compact size are priorities
Use as a hygienic liner in hotels, hostels and shared accommodation
Sleeping in alpine huts, on boats or during overnight train and plane trips
Warm-weather camping when a lightweight standalone sleep sack is sufficient
Key specifications
Material: silk fabric with Insect Shield treatment
Shape: rectangular
Outer dimensions: 2150 × 860 mm
Weight: 160 g
Packed size: approximately 145 × 70 mm
Function: sleep sack / sleeping bag liner, standalone lightweight cover
How to use
Unfold the COCOON IST91 and insert yourself into the rectangular silk sack, closing the open end around your shoulders as needed. Use it inside a larger sleeping bag to keep the interior clean and add a layer of comfort, or use it alone in warm conditions. For travel, fold or roll the silk sleeping bag tightly to achieve the compact packed size; store it in its storage pouch when not in use. The fabric is breathable and suitable for direct skin contact.
Usage recommendations
For best results, air the silk liner after each use and wash according to the manufacturer’s care instructions to maintain the Insect Shield effectiveness and fabric quality. Avoid direct contact with sharp objects and rough surfaces to prevent snags; for cooler conditions combine the silk liner with an insulated sleeping bag.

## Specifications

| Feature | Value |
|---|---|
| Type | Rectangular sleeping bag |
| Weight | 0.16 kg |
| Material | Silk |
| Height | 2150 mm |
| Width | 860 mm |
| Quantity | 1 |
| Product colour | Green |
| Package height | 70 mm |
| Package width | 145 mm |
| Recommended age group | Adult |

## FAQ

### How much does the Rectangular sleeping bag COCOON IST91 cost, and is it available for purchase?

The price is 96.49 € (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 29.06.2026 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 Rectangular sleeping bag COCOON IST91 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/6871765/59444107_large.webp