Big Agnes Sentinel 30 Double Wide Down Sleeping Bag

-1°C Comfort Limit, 567g of 650 Fill Power DownTek (US Method)
Weighs 1550g (excluding stuff sack)
Code: SS19347
  • Now £329.99
  • (FREE UK & EU Delivery)
Item out of Stock | Usually dispatched within 24 hours

The Big Agnes Sentinel 30 is a great option for couples wanting to share a sleeping bag that is light enough for backpacking and is small enough not to take up the entire pack.  

Big Agnes says: 

Down fill Big Agnes System bags built for two.

Like your own bed in the backcountry! Our Doublewide Series eliminates the need to zip two bags together so there’s nothing keeping you apart from your cuddle bug in your tent, van, or wherever you need a super comfy bed. The much improved Sentinel 30 is insulated with 650 fill DownTek™ ; a water-repellent down insulation that repels water while maintaining insulating properties and loft for a cozy, warm sleep experience. The Flex Pad Sleeve on the bottom makes connecting two pads or stretching around a doublewide pad easier and fast than ever while still allowing the quilted soft polyester shell fabric on top and cozy polyester taffeta lining inside to drape like the comforter on your bed. So snuggle in for the night, this might be your best night's rest under the stars.

Big Agnes's Sentinel 30 Double Wide Sleeping Bag is a great option for couples wanting to share a sleeping bag that is suitable for light backpacking and is small enough not to take up the entire pack.

The Sentinel 30 has sleeves to accommodate either 2 sleeping mats or one double width mat so no need for mat couplers to hold the mats together. As this sleeping bag is designed for sharing it is more comfortable than zipping 2 single sleeping bags together and probably works out lighter.

There is no insulation in the bottom of the bag as it relies on the use of insulated mats to keep you warm.

Down sleeping bag insulation has long been the favourite of backpackers and mountaineers due to it's relative light weight and ability to pack down small. While down bags generally cost more and require more care to keep dry in humid conditions, the soft feel of down is unsurpassed and extremely popular. This Big Agnes sleeping bag features DownTek water repellent down insulation which repels water while maintaining it's loft and insulation value.

- Reviewed by BasecampGear

Help and advice:
  • Big Agnes down-fill Doublewide System bags offer technical, roomy sleeping spaces for those who aren't willing to sacrifice comfort or compressibility  Designed for two people -  Big Agnes Doublewide System bags eliminate the need to zip two bags together
  • Use the top corner hand pockets to wrap the bag around your shoulders like you do with your comforter at home
  • Flex Pad Sleeve features stretch construction that accommodates multiple pad widths, and easily connects your bag to your pad 
  • Low-profile cordlock lets you un-cinch the hood with one hand
  • Pillow Barn – keeps your pillow tucked in tight all night
  • Internal hood drawcord gives you a secure, cozy fit when cinched
  • Free Range Footbox -  creates wiggle room for your feet
  • Integrated pad coupler can accept a doublewide pad or two single pads side by side
  • Rectangular shaped bag
  • DownTek™ water repellent down repels water while maintaining insulating value
  • Anti-snag zipper for a smooth, quick zip
  • Double zippers allow entry from either side of bag and when unzipped allows top of bag to be used like a comforter
  • Two, 55" #5 YKK Zippers anti-snag locking zipper
  • Zipper Garage
  • No-draft collar, no-draft wedge, no-draft zipper, no-draft center flap
  • Interior fabric loops for sleeping bag liners
  • Exterior loops for hang drying or storage
  • Mesh storage sack & nylon stuff sack
Fill650 DownTek
Fill weight567g / 20oz
Stuff sack size23 x 51cm
Compressed bag size15 x 20cm
Shoulder Girth
Hip Girth
Foot Girth
Comfort Limit
Pad Size Needed
Rectangular pad required - Compatible sizes: 40 x 72", x2 20 x 72", 50 x 72", x2 25 x 72"

Materials & Construction

  • Polyester ripstop shell fabric with a water repellent finish
  • Polyester Taffeta lining
  • Quilted construction
  • 650 fill DownTek™ using bluesign® Certified PFOA and PFOS free water repellent chemistry
Be the first to review Big Agnes Sentinel 30 Double Wide Down Sleeping Bag. Write a review ›