-3°C

Sea to Summit Explore ExII Down Sleeping Bag

-3°C Comfort Limit (EN13537:2012), 450g of 750+ Fill Power ULTRA-DRY Down (US Method)
Weighs 1118g (excluding stuff sack)
Code: SS19441
  • Now £311.99
  • (FREE UK & EU Delivery)
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The Sea to Summit Explore ExII Down Sleeping Bag is perhaps the roomiest bag in our range. It's a versatile sleeping bag with plenty of venting options and can be turned into a conventional quilt.

Sea to Summit says:

Designed for those of us who love space, versatility and plush comfort, the Explore™ is ideal for outdoor adventures that return to the same camp site each evening, for car camping road trips, crag-hopping van life or hut-based expeditions.

Its spacious contoured rectangular shape, with an ultra-wide circumference, is ideal if you love freedom of movement and hate that tight sleeping bag feeling. And no matter which way the weather turns, the Explore™ can be modified to suit. Zip yourself in and pull the internal drawcords tight to combat the cold. When the temperature heats up, the multiple-zips allow you to poke your toes out if you need a little fresh air or separate the top from the bottom of the bag and use it as a standalone quilt.

Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation.

The generous allocation of high quality 750+ Loft down ensures great insulation, while the oversized draft tubes prevents your body heat escaping. The panelled footbox and 3-dimensional hood make sure you’re not compressing the down when you’re trying to stay warm.

Designed to integrate with all our sleeping mats and to create the ultimate in sleep system comfort, the Explore™ utilises simple removable adjustable webbing loops to connect your mat to your bag.

Camping couples have not been forgotten—the four-season Explore™ ExIII is also available as a double for getting cosy under the covers with your favourite campsite companion. The mat attachment system on the double allows use of two single or one double mat and holds the mat secure under your Explore™ double bag.

If you want a roomy sleeping bag the Sea to Summit Explore ExII Down Sleeping Bag will not disappoint. The wide contoured rectangular shape provides plenty of room. The 450g of responsibly sourced dry treated down provides plenty of warmth.

The bag is packed with features to provide plenty of sleeping options. You have 2 way zips on both sides and a 2 way zip at the foot box. This array of zips allows plenty of venting options for when conditions are warm. The bag can be fully unzipped and turned into a conventional quilt. There are large baffles along the zips to retain heat and the large hood has 2 draw cord adjusters to get the fit right to keep the heat in when its cold.

The Explore bag can easily be coupled with another bag for sharing body warmth. The bag also comes with removable straps to keep the bag attached to your sleeping mat and stop the bag rolling over with you during the night.

- Reviewed by Ultralight Outdoor Gear

Help and advice:Choosing a sleeping bag advice
 EN 13537 rating for sleeping bags explained
 Sleeping bag shape and sizes advice
 Sleeping Bag features Page 1
 Sleepin bag features page 2
 All about down filling in sleeping bags
  • Spacious contoured rectangular shape
  • Six #5 YKK zip sliders on three two-way zips for ultimate ventilation and climate control
  • Multi-zip configuration converts bag to a standalone quilt for warmer conditions
  • RDS 750+ Loft Ultra-Dry Down offers superior insulating power
  • Vertical chest baffles prevent down migration and cold spots
  • Oversized draft tubes prevent heat loss through zippers
  • Generously sized hood and dual cord adjustment for maximum warmth retention
  • Simple adjustable webbing loop system connects sleeping mat to bag
  • 30D Nylon shell and 20D Nylon lining
  • Large internal security pocket
  • Includes lightweight Ultra-Sil compression bag for compact storage
  • Zip Coupling: This bag is designed to pair with another

Temperature Rating

  • EN13537:2012 Comfort: 3°C /37°F
  • EN13537:2012 Comfort Limit: -3°C / 27°F
  • EN13537:2012 Extreme: -19°C / -2°F

Regular Specs

  • Weight: 1118g (excludes storage bags)
  • Fill weight: 450g
  • Fits up to: 6 ft / 183 cm
  • Internal Width Shoulder: 194cm / 76 in
  • Internal Width Waist: 190cm / 75 in
  • Internal Width Feet: 142cm / 56 in

Materials

  • Insulation: Ultra-Dry Down 750+ Loft
  • Shell: 30D Nylon shell
  • Zipper: Full length left side, right side and foot box zipper. This provides more options than we have room to list.
  • Comes with: Ultra-Sil Compression Sack
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