Big Agnes Lost Ranger 3N1 15 Down Sleeping Bag

£255.00 £300.00

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Big Agnes Lost Ranger 3N1 15 Down Sleeping Bag two integrated down sleeping bags with Big Agnes Padlok™ Sleep System

The Lost Ranger 3N1 sleeping bag combines two sleeping bags for three different configurations - providing a sleep solution that's just right at a wide range of temperatures.

This modular bag design offers just what you’d expect: three bag configurations in one simple, yet technical sleep system that stays attached to your pad, so you won’t roll off in the middle of the night. Use just outer bag for warm summer nights, just the inner bag when temperatures start to drop, and on the coldest trips combine both for ultimate warmth - it's the only bag you need for 3-season camping, backpacking and everywhere in between. These lightweight, down-fill bags deliver comfort and versatility no matter your sleep style or temperature preference.

Features

3N1 System Bag offers three bag configurations for temperature versatility with a technical, roomy sleeping space that keeps you on your pad throughout the night

Big Agnes Padlok™ Sleep System Bags are designed to attach easily to your sleeping pad, allowing you to comfortably roll around inside without rolling off your pad – sleeping pad sold separately

Pad Cinch System is adjustable to a variety of pad sizes. Self-equalizing drawstring easily connects bag to pad and the middle securement feature provides extra stability

Maximum thermal efficiency is achieved when inner and outer bags are layered, using offset quilting to minimize cold spots

Inner bag design mimics our award-winning Sidewinder sleeping bag, designed for side sleepers and made to move with you from side to side

Keep your head snug and warm using the inner bag's jacket-style hood

Spacious, rectangular shaped outer bag is constructed with no-draft collar, no-draft wedge, and two no-draft, anti-snag dual side zippers with zipper garage

Ultimate comfort and additional hand warmth with hand tuck pockets at the top of outer bag

Two-way zipper unzips from the top or bottom of both bags, for easy temperature control throughout the night

Pillow Barn attached to pad sleeve allows for natural head movement while keeping a pillow (or jacket) securely in place

Includes mesh sack ideal for long term storage, and smaller stuff sack for active use

To pack down this bag to its minimum compressed size, we recommend pairing it with a Big Agnes Compression Stuff Sack or Superlight Girdle
  • What's Included

    Storage sack & stuff sack included

  • size + Specifications

    Regular

    Total Weight:
    126g (Inner Bag 522g, Outer Bag 706g)
    Fill Type:
    650 DownTek™ PFC Free
    Total Fill Weight: 538g
    (Inner bag 283g Outer bag 255g)
    Compressed Bag Size:
    22 x 29cm
    Stuff Sack Size:
    14L 20 x 44cm
    Max User Height:
    183cm
    Recommended Pad Size:
    Works with any pad size or style. Use higher insulation pads in colder conditions.
    Shoulder Girth:
    157cm
    Hip Girth:
    137cm
    Foot Girth:
    109cm

    Long

    Total Weight:
    1.39g
    Fill Type:
    650 DownTek™ PFC Free
    Total Fill Weight: 595g (Inner bag 312g, Outer bag 283g)
    Compressed Bag Size:
    22 x 30cm
    Stuff Sack Size:
    14L 20 x 44cm
    Max User Height:
    198cm
    Recommended Pad Size:
    Works with any pad size or style. Use higher insulation pads in colder conditions.
    Shoulder Girth:
    165cm
    Hip Girth:
    145cm
    Foot Girth:
    117cm

  • what we think

    Big Agnes Lost Ranger 3N1 15 Down Sleeping Bag two integrated down sleeping bags with Big Agnes Padlok™ Sleep System

    The Lost Ranger 3N1 sleeping bag combines two sleeping bags for three different configurations - providing a sleep solution that's just right at a wide range of temperatures.

    This modular bag design offers just what you’d expect: three bag configurations in one simple, yet technical sleep system that stays attached to your pad, so you won’t roll off in the middle of the night. Use just outer bag for warm summer nights, just the inner bag when temperatures start to drop, and on the coldest trips combine both for ultimate warmth - it's the only bag you need for 3-season camping, backpacking and everywhere in between. These lightweight, down-fill bags deliver comfort and versatility no matter your sleep style or temperature preference.

  • Weight

    1.26 kg

  • Fill Power

    650

  • Season Rating

    3-Season

  • Comfort Limit

    -9°C

Valley and Peak Promise

"The Valley and Peak promise is built on three pillars: thoughtfully curated gear, exceptional customer service, and a genuine love for the outdoors. As an independent, family-run business, we carefully select products from a wide variety of cottage gear brands and trusted names, ensuring that each item is rigorously tested and loved by our team. Our customer service is a cornerstone of our brand, offering personalised support to help you choose and care for your gear with confidence"

Jim De'Ath, Managing Director