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PipeDream 350SLightweight Sleeping Bag

Lightweight 2 season sleeping bag

PipeDream 350S Lightweight Sleeping Bag

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This specialist synthetic bag uses the same slim cut as the down filled PipeDream - at just over 1kg and is perfect for Spring, Summer and Autumn use.

Its most distinguishing feature is the half-length centre zip - a practical solution that allows you to free up your arms to do stuff without getting out of your bag.

Simple stitch-thru construction with 6 vertical baffles across the chest and horizontal baffles across your legs keep the insulation where you need it. 

Synthetic insulation still doesn’t give the same warmth to weight ratio as a high quality down, but gives you peace of mind on a damp trip; not uncommon here in the UK.

PipeDream 350S has a DWR coating means the odd drip from tent condensation won’t hurt. The all black colour scheme absorbs heat from the sun- so if your bag is unlucky enough to get wet, at least it will dry quicker.

The narrow fit of PipeDream 350S maximises weight reduction and minimises air pockets, this fit also makes it particularly suitable for the female frame.

Key features
  • Half length centre zip
  • Zip baffle
  • Synthetic fill
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Vital stats

Synthetic fibre

This bag has been rated to +5 C AK Sleep limit, this is a conservative estimate indicative of the temperature we would use the bags down to.


Weight: 1025 g
​Internal length: 208 cm
Internal chest width: 64 cm
Foot width: 45 cm
Zip length: 88 cm
Weight of stuff sack: 20 g
Stuffed size: 35 cm x 17 cm
Stuffed size (compressed): 24 cm x 17 cm
Size of stuff sack: 46 cm x 25 cm
Stich-thru construction

Origin: China

Same day despatch

All orders received before 2pm despatched same day.

Free UK Shipping on all orders

Free 2 day delivery to UK addresses is included in all orders so the price you see is the price you pay. Upgrade to next day 1pm at the checkout.

Free No hassle 123 day returns

Buy with confidence and if you are not happy, change your mind or want a swap for any reason then return it for free and we will exchange or refund no question. The price you see is the price you pay. Just return the kit as you receive it - in its original condition, unused, unworn, with original packaging and fit for resale.

Alpine Bond

If one of our products does not meet your expectations upon delivery or, if it does not live up to the demands placed upon it, please return it within 3 years of purchase for repair, replacement or refund. If the problem is our fault then we will do this to your satisfaction if it’s your fault then we will help out the best we can.
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