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The Sennen 250 Sleeping Bag by Vango provides exceptional warmth in a handy pack size. Its single layer loose shell construction efficiently manages heat retention and a range of handy features including an internal pocket plus a two-way locking zip bring added convenience. Ideal for first time campers and festivals.

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Product code: 15987032 / 128183


  • 3 season sleeping bag
  • Single-Layer Loose Shell Construction - Holds insulation between the lining and shell fabrics allowing it to move with the user. No stitches are made through the insulation minimising cold spots.
  • 100% Polyester 190T Pongee - A soft touch Microfibre fabric that is wonderfully cosy, snug and breathable.
  • 100% Polyester Hexagon Ripstop 210T - A tough hexagonal ripstop polyester that is strong, highly breathable and washable.
  • Single Hole Hollow Fibre Insulation - A synthetic filling that provides insulation and warmth. Retains loft in damp conditions.
  • Mummy Shaped Sleeping Bag - A design that tapers from the head to foot, reducing its volume and surface area. Improving its overall heat retention
  • Two Way X-Lock Zip - This versatile zip mechanism can seal in warmth or provide ventilation as required. 
  • Woven zip puller - Allows quick and easy operation of the zip
  • Internal Pocket - Conveniently placed to provides storage for small essentials
  • Zip Guard with Anti-catch Piping on left side - Helps to prevent the zip from snagging on the lining
  • 4-Strap Compression Stuff Sack - Minimises pack size for easy transportation
  • Pack Size: L29 x ø22.0cm
  • Max Height: 195cm (6.3ft)
  • Weight: 1.65kg
  • Comfort: 2°C
  • Ext Chest Width: 80cm
  • Max User Height: 195cm
  • Suggested Usage Min: -1°C
  • Suggested Usage Max: 20°C
  • Limit: -3°C
  • Extreme: -19°C
  • Int Chest Width: 78cm
  • Int Foot Width: 48cm
  • Int Length: 205cm
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PTSAA11288PUP 6601910000#
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This product qualifies for the following delivery methods

Standard UK Delivery (3 - 5 Days) (£3.95)

FREE on orders over £70.00


A tracking link will be provided once your order is despatched.

Premium Express Delivery (£6.95)


A tracking link will be provided once your order is despatched.

Bike Delivery (Up to 7 Days) (FREE)


This applies to all bikes, and these orders are upgraded to a specialist courier service.

Free Standard In Store (FREE)


Collect In Store (FREE)


Delivery times and days vary for each store, but we will contact you when your order is ready to collect. Please do not contact our Customer Care team for updates until after the estimated delivery time in your order confirmation email.

Premium Next Day (£6.95)


Next day cannot be offered in the following areas, and will be attempted within 48 hours: BT (all Northern Ireland), GY, IM, JE, KW11-17, HS, PH32-35, ZE.

International delivery

From £4.99 to over 200 countries worldwide. Some restrictions apply.


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Ratings & Reviews

Overall Rating

4.25 out of 5
4 reviews
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4 out of 5

Sleeping bag looks super...

Sleeping bag looks super warm but it is enormous when in bag. Definitely not suitable for teenager on Duke of Edinburgh expedition as the description suggests.
Have returned it as not suitable for our purposes. Am disappointed in Millets as it cost me £8.99 to return the bag via Royal Mail!

4 out of 5

Great value & great delivery

4 out of 5


Hade mine for over a year and last year used for 7 months solid. Of course nothing last for ever. Miner stitching mends but a brilliant sleep bag.

4 out of 5

Would've been 5 stars but tested it in autumn conditions, more a strong 2 season, a good 3 season bag but not a 3/4 as suggested. At least not in Cumbria!