

The Atlas 350, perfect for festival goers and those taking their first step into the world of camping. This 3 season mummy-shaped bag, with its TOG rating of 9.5 and great quality fabric and fills, make it incredible value for money. The Atlas 350 is a great sleeping bag for a first-time adventurer, wherever you go.
- Grade A Quality Fill Superior fibre fill which is designed to be durable, warm and lightweight, while retaining its loft and soft touch
- Independently Tested - Gives you reassurance that the temperature ratings are accurate ISO 23537-1:2016
- Hanging Loops - Allows you to easily hang your bag for quick and easy drying
- Single-Layer Stitch Construction - Reduces cold spots by ensuring the fill is evenly distributed within the bag
- Woven Zip Puller - Allows you to quickly and easily move the zip
- Colour Contrasting Zipper - Vibrant, contrasting colour nylon zip
- Two-Way Zip - Can be unzipped from the top or bottom to increase ventilation
- Polair Shell - Smooth to touch, hardwearing and washable Polair polyester fabric (190T)
- Polair Lining - Super soft lining which is also hardwearing and easily washable, Polair polyester
- ThermoLock Insulation -Provides warmth and retains loft in damp conditions
- Stuffsack with Drawcord Allows for easy packing, while minimising pack size for easy transportation
- Integrated Headrest - Provides extra comfort and warmth for your head
- Mummy Shaped Sleeping Bag - Tapers from the shoulders to the foot, reducing pack size and increasing thermal efficiency
- Shaped Hood with Drawcord Closure - Reduces heat loss from the head. Drawcord allows adjustment of the hood for controllable heat retention
- Insulation Lock - S-Stitching holds insulating fibre in place for an even distribution across the body
Processing Times
We aim to process all orders within 1–2 business days.
Please note: orders are not dispatched or delivered on weekends.
In periods of high demand, dispatch may be delayed slightly. If there’s a significant delay, we’ll contact you directly via email or phone.
Free Standard Delivery on Orders Over £40 All items ship from our UK warehouse.
See more on our Policy Page
We are happy to accept all our items back within 60 days for a full refund. To be eligible for a return the item must be unused and within the original packaging. If 60 days has gone by since your purchase, unfortunately we cannot offer you a refund or exchange. To complete a return please include a copy of your invoice or order details. Please do not send your purchase back to the manufacturer.
If your item arrives damaged or develops a fault, please contact our customer service team at:📧 onlinesales@myrooftents.co.uk
for more details see our Refund Policy Page
Email:📧onlinesales@myrooftent.co.uk Our team will get back to you as quickly as possible, typically within 24 hours on weekdays.
Opening Hours, We’re available to assist you during the following hours:
- Monday – Friday: 8:30am – 4:30pm
- Saturday: Closed
- Sunday: 10:00am – 3:00pm
- Bank Holidays: Closed
Currently, we offer support via email only to provide the fastest and most efficient response to your inquiries.