FALL SALE | Free Shipping + Up to 50% Off Sitewide FALL SALE | Free Shipping + Up to 50% Off Sitewide FALL SALE | Free Shipping + Up to 50% Off Sitewide FALL SALE | Free Shipping + Up to 50% Off Sitewide FALL SALE | Free Shipping + Up to 50% Off Sitewide FALL SALE | Free Shipping + Up to 50% Off Sitewide FALL SALE | Free Shipping + Up to 50% Off Sitewide FALL SALE | Free Shipping + Up to 50% Off Sitewide FALL SALE | Free Shipping + Up to 50% Off Sitewide FALL SALE | Free Shipping + Up to 50% Off Sitewide

4,7/5

Envelope Sleeping Bag - TrailDream

Name: Envelope Sleeping Bag - TrailDream
Brand: Crystalli NL
SKU: TrailDream-Black-zFSXr84e
Price: 39.0 GBP
Availability: InStock

£39.00 £65.00 Save 40%

Tax included. Shipping calculated at checkout.

Free Shipping Across the UK

30 Days Money-Back Guarantee

Safe & Secure Checkout

Limited stock available during our Fall Sale

Delivery & Collection

Collect in store

Out of stock

Online: in stock

Free delivery

This lightweight sleeping bag sets you up for nights under the stars.

Packing for an outdoor trip often involves choosing between heavy gear and packing an ultralight sleeping bag. Trying to fit a bulky sleep setup into a crammed backpack can make preparing for a hike tedious.

Why is this ultralight sleeping bag so popular?

Travel-friendly build: The 1.8 lb construction is designed to minimize weight in your backpack on long hikes.
Roomy interior: A rectangular silhouette offers additional space for side-sleepers or anyone preferring a looser fit.
Adjustable airflow: A separate foot section zipper allows you to adjust ventilation without unzipping the entire bag.
Robust exterior: The tear-resistant outer shell is designed for outdoor environments and uneven tent floors.

Specifications

Style: Envelope style
Dimensions: 87x30 in
Weight: 1.8 lb
Outer material: 420000lb ripstop polyester
Filling: Hollow cotton
Lining material: Polyester pongee
Included accessories: Compression sack
Key feature: Zip-together design
Ventilation: Bottom foot zipper
Colors: Black, Green, Blue

We strive to make the ordering and delivery process as simple and seamless as possible.

Once your order has been shipped, you will receive tracking information so you can follow your package throughout its journey.

If you are not completely satisfied with your purchase, you can return your order within 14 days of receiving it, subject to our return policy.

To place an order, simply add your desired products to your cart and follow the steps at checkout. Please make sure to carefully review your shipping and contact details before completing your purchase.

We offer free shipping on all orders, with no additional shipping costs at checkout.

All payments are processed through a secure, SSL-encrypted payment environment. We offer a selection of trusted payment methods, which may vary depending on your location.

If you have any questions about your order, payment, delivery, or return, our customer service team is happy to assist you.

[{"id":56480161497428,"title":"Black","option1":"Black","option2":null,"option3":null,"sku":"TrailDream-Black-zFSXr84e","requires_shipping":true,"taxable":true,"featured_image":{"id":89527477961044,"product_id":15617274642772,"position":4,"created_at":"2026-07-16T13:42:22+02:00","updated_at":"2026-07-16T13:42:25+02:00","alt":"Envelope Sleeping Bag - TrailDream","width":2048,"height":2048,"src":"\/\/vela-avenue.com\/cdn\/shop\/files\/Envelope_Sleeping_Bag_-_TrailDream_4_861bd982-713d-431b-9a81-a1cb2ce6200a.webp?v=1784202145","variant_ids":[56480161497428]},"available":true,"name":"Envelope Sleeping Bag - TrailDream - Black","public_title":"Black","options":["Black"],"price":3900,"weight":0,"compare_at_price":6500,"inventory_management":null,"barcode":null,"featured_media":{"alt":"Envelope Sleeping Bag - TrailDream","id":71428286087508,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/vela-avenue.com\/cdn\/shop\/files\/Envelope_Sleeping_Bag_-_TrailDream_4_861bd982-713d-431b-9a81-a1cb2ce6200a.webp?v=1784202145"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Might also be interesting for you

Back to Sleeping Bags

TrustScore 4.7 4340 reviews

Your own words

Emily R.

This set is really comfortable and looks great outside the house, too. I especially like the wide-leg pants because they drape nicely and don’t feel tight anywhere.

Ashley D.

The turtleneck has a comfortable, relaxed fit, and the whole set is really soft. Perfect for a quiet day at home or a walk around town.

Michael T.

A nice sweater for days when I want to look a little more dressed up. It goes well with jeans, and the zipper at the collar is practical.

Ethan B.

This coat has become my go-to for workdays. It looks polished without feeling too formal, and it layers easily over a sweater without adding bulk.

Maya C.

The dress moves beautifully and feels much lighter than I expected. I wore it to a family dinner and ended up keeping it on for the rest of the evening because it was that comfortable.

Lauren M.

This lamp completely changed the mood of the room. The light feels warm and calming at night, and the design looks much more expensive than it actually was.

Nicole B.

I had been looking for a dress that felt relaxed but still flattering, and this one finally got the balance right. It is easy to wear, does not cling, and still looks put together.

Martin D.

The fabric feels much softer than I expected, and the fit is relaxed without looking sloppy. I’ve worn it for errands, travel, and casual workdays, and it still looks put together.

Emily R.

This lamp gives off the kind of warm light I was looking for without making the room feel too dim. It looks great on my nightstand and makes the space feel noticeably calmer in the evening.

Brianna S.

The cut is really flattering and the fabric has a nice weight to it. I wore it out to dinner and got several compliments, but it was still comfortable enough to keep on all night.

Lisa B.

This bath mat looks lovely in my bathroom. The simple shape and neutral colours fit in nicely, and it gives the space a neat, finished look.

Madison C.

The dress drapes really well and looks even better in person than it did online. I wore it to dinner and felt dressed up without being uncomfortable or overly formal.

Nia J.

The bracelets are delicate without feeling flimsy. They sit comfortably on my wrist, catch the light nicely, and work just as well with a simple daytime outfit as they do for an evening out.

Claire B.

This little lamp adds so much personality to the room. The orange is warm rather than harsh, and it gives the corner a soft glow that feels especially nice in the evening.

Vanessa R.

The ceiling light has a clean modern look without taking over the room. It gives off plenty of light, feels well made, and looks far more expensive than I expected.

Chloe N.

The cardigan is soft without feeling flimsy, and the oversized fit falls really nicely. The color is even better in person and works especially well with denim and simple basics.

Adrian P.

The suit fits much better than I expected straight out of the box. The fabric feels comfortable, the cut is clean, and the color makes it stand out without looking too loud.

Envelope Sleeping Bag - TrailDream

Ready for every occasion

Your own words

EVERYDAY STYLE, THOUGHTFULLY CURATED

EVERYDAY STYLE, THOUGHTFULLY CURATED