Skip to search results
loaded 4 results

Mammut 3-season Sleeping Bags

(4 products)
Products (4)
Remove brand filter:MammutRemove seasons filter:3-seasonClear all
Sort: Best Match
    MammutAputi Fiber Sleeping Bag -7C
    $119.73 - $139.73
    Save 45% - 46%
    compared to  $219.95 - $259.95
    Save up to 30% extra on your REI Outlet purchase
    0 reviews
    Temperature Rating:
    19 F
    Weight:
    3.42 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    MammutRelax Fiber 28F/-2C Sleeping Bag - Women's
    $119.73
    Save 45%
    compared to  $219.95
    Save up to 30% extra on your REI Outlet purchase
    0 reviews
    Temperature Rating:
    28 F
    Weight:
    2.71 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    MammutPerform Fiber 14F/-10C Sleeping Bag - Women's
    $136.73
    Save 45%
    compared to  $249.95
    Save up to 30% extra on your REI Outlet purchase
    5 reviews with an average rating of 3.8 out of 5 stars
    Temperature Rating:
    14 F
    Weight:
    4 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
    MammutComfort Fiber 30F/-1C Sleeping Bag
    $97.73
    Save 30%
    compared to  $139.95
    Save up to 30% extra on your REI Outlet purchase
    0 reviews
    Temperature Rating:
    30 F
    Weight:
    2.61 lbs
    Insulation Type:
    Synthetic
    REI OUTLET
  • A camper sits in their Half Dome tent and grabs their mug.

    Bundle & save

    Save 10% when you bundle together any full-price REI Co-op brand tent, sleeping bag & sleeping pad.

  • A gift card that reads ‘Best mom ever’ and a yellow Member Bonus Card for $10 that reads ‘Made for life outside’ on a light colored background.

    Celebrate mom

    Give mom the gift of the outdoors with a $100+ gift card and get $10 back as a bonus e-card—just for members! Terms apply.

    Shop gift cards
  • A backpacker sits down next to their pack and drinks from their water bottle.

    expert advice

    Ultralight backpacking gear checklist

    Whether you’re a seasoned ultralighter or just looking to lighten your load, use this list to guide your trip prep.

Sort: Best Match