Vango Atlas 350 Quad Sleeping Bag image 1

Vango Atlas 350 Quad Sleeping Bag

£32.99(inc VAT) £47.50
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The Vango Atlas 350 Quad stands out in the three-season sleeping bag category through its practical quad-shaped footer design, which gives you proper room to shift position during the night without feeling restricted. This matters when you're camping in spring or autumn conditions where you need decent insulation but don't want to feel trapped in a mummy-style bag. The ThermoLock insulation keeps working even when damp, which is genuinely useful during typical British camping trips where condensation in tents can be an issue. Vango rates this bag with EN ISO 23537-1:2016 certification, giving you tested comfort and limit temperatures rather than marketing guesses.

What makes this sleeping bag practical for regular campers is the machine washable Polair shell and lining combination. You can actually throw it in a domestic washing machine after a muddy festival weekend or family camping trip, which extends its lifespan considerably compared to bags that need specialist cleaning. The brushed polyester microfibre lining feels soft against skin, and the single-layer stitch construction distributes the fill evenly to reduce cold spots that plague cheaper bags. The two-way zip lets you ventilate from the bottom on warmer nights, and the shaped hood with drawcord closure helps retain heat when temperatures drop.

This bag works well for car campers, festival-goers, and families who need reliable three-season performance without spending premium money. The stuffsack compresses it down for transport, though at 350gsm fill weight it won't pack as small as a specialist backpacking bag. The hanging loops make drying straightforward after trips, and the woven zip pullers are easier to grab in the dark than cheap cord alternatives. It's designed for campers who prioritise comfort and practicality over ultralight specifications, covering you from late spring through to early autumn camping in the UK.

Vango Atlas 350 Quad Sleeping Bag Features


  • Polair® Shell - A soft touch, durable, 190T polyester fabric that's machine washable for comfort and longevity
  • Polair® Fabric Lining - A super soft and comfortable 190T brushed polyester microfibre lining that's incredibly warm and soft to touch
  • Grade A Insulation Fill – A superior fibre insulation that's durable, warm, lightweight, soft to touch and retains
  • Single-Layer Stitch Construction - Reduces cold spots by ensuring the fill is evenly distributed within the bag
  • ThermoLock Insulation - High loft insulation that retains warmth even when wet
  • Shaped Hood with Drawcord Closure - Reduces heat loss from the head. Drawcord allows adjustment of the hood for controllable heat retention
  • Quad Shape - Square shaped footer provides added space for movement and a more comfortable nights sleep.
  • Two-Way Zip - Can be unzipped from the top or bottom to increase ventilation
  • Hanging Loops - Allows you to easily hang your bag for quick and easy drying
  • Woven Zip Puller - Allows you to quickly and easily move the zip
  • Stuffsack with Drawcord – Allows for easy packing, while minimising pack size for easy transportation
  • Insulation Lock - S-Stitching holds insulating fibre in place for an even distribution across the body
  • EN ISO 23537-1:2016 Certified - Extensively tested to meet industry standard temperature ratings

Specifications
  • Weight : 1.65 kg
  • EN13537 Comfort : 2 °C
  • EN13537 Extreme : -20 °C
  • EN13537 Limit : -3 °C
  • Suggested Usage Max : 20 °C
  • External Chest Width : 80 cm
  • External Foot Width : 80 cm
  • External Length : 210 cm
  • Maximum User Height : 185 cm
  • Internal Chest Width : 78 cm
  • Internal Foot Width : 78 cm
  • Sleeping Bag Shape : Square
  • Performance : 3 Season
  • Fill Type : 30% Single Hole siliconised hollow fibre/70% polye
  • TOG Rating : 9.5
  • EAN : 5059474016999
  • Colourway : Excalibur Grey

Frequently Asked Questions


What temperature range is the Vango Atlas 350 Quad suitable for?
The Atlas 350 Quad is EN ISO 23537-1:2016 certified as a three-season sleeping bag, meaning it's tested for use from late spring through autumn in UK conditions. The certification provides reliable comfort and limit temperature ratings based on standardised laboratory testing rather than manufacturer estimates, making it suitable for typical British camping from April through October.
Can I wash the Vango Atlas 350 in a domestic washing machine?
Yes, the Atlas 350 Quad is fully machine washable. The Polair shell and lining fabrics are designed to withstand domestic washing machine cycles, which helps maintain hygiene and extends the bag's lifespan. After washing, use the hanging loops to air dry the bag completely before storage, and the ThermoLock insulation will retain its loft and insulating properties.
What does the quad shape design mean for sleeping comfort?
The quad shape refers to the square-shaped footer section of the sleeping bag, which provides more internal space than traditional tapered designs. This allows you to move your legs and change sleeping position during the night without feeling restricted, making it particularly comfortable for side sleepers or anyone who shifts position regularly. The trade-off is slightly larger pack size compared to mummy-style bags.
How does ThermoLock insulation perform when the bag gets wet?
ThermoLock is a synthetic insulation technology that maintains its insulating properties even when damp, which is important during British camping where tent condensation and moisture are common. Unlike down insulation which clumps and loses effectiveness when wet, the synthetic fibres in ThermoLock continue to trap air and provide warmth. The single-layer stitch construction also helps keep the insulation evenly distributed throughout the bag.
What's included with the Vango Atlas 350 Quad sleeping bag?
The sleeping bag comes with a stuffsack featuring a drawcord closure for compression and transport. The bag itself has integrated hanging loops for drying and storage, woven zip pullers on the two-way zipper, and a shaped hood with drawcord adjustment. The entire package compresses into the included stuffsack for convenient carrying to campsites or festivals.
Is the Vango Atlas 350 suitable for backpacking trips?
The Atlas 350 Quad is designed primarily for car camping, family camping, and festival use rather than backpacking. Whilst it compresses into the supplied stuffsack, the 350gsm insulation fill and quad shape design prioritise comfort and warmth over ultralight specifications. Backpackers who need to minimise pack weight and volume typically choose lighter bags with higher warmth-to-weight ratios, though the Atlas 350 works well for short walks to campsites.

EAN-13 : 5059474016999
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If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 100 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
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