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Mon. through Sun., 4 a.m. through 11 p.m. PT.
International — Call 1-253-891-2500
Mon. through Sun., 4 a.m. through 11 p.m. PT. English language only.

PERSIMMON/STEEL

REI Magma Sleeping Bag

$379.00 - $389.00

(1)

Item # 828494

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Our premium cold weather bag, the REI Magma sleeping bag features goose down insulation and a waterproof, breathable shell for protection from damp and chilly nights.

Tested by an independent third-party lab using European Norm protocol, the EN temperature ratings allow direct comparisons across brands with other EN-rated bags
Waterproof, breathable shell is an ultralight, coated ripstop nylon designed to dissipate moisture from the inside and repel moisture from the outside, keeping the down dry
800-fill-power goose down is efficiently distributed for maximum warmth and compressibility; ultralight polyester mini-ripstop lining has a soft hand-feel
Exclusive REI Down Fill Calculator optimizes the amount of down per baffle for the most warmth with the least amount of down
60% of insulation is put on top of bag where it contributes the most warmth and loft
In-the-round pattern wraps vertical baffles around perimeter of sleeping bag, from head to foot, creating a 3-dimensional bag that wraps you in warmth
Performance fit saves weight by reducing girth at shoulders, hips and lower legs while increasing thermal efficiency
Baffle spacing is optimized to keep down in place and prevent cold spots
Multichambered contour hood, insulated full-face muffler, and full-length zipper draft tube with ground-level seams all work to keep heat in and cold out
Anatomically contoured draft collar drapes lower in the front and higher in the back for a better fit; cinch adjustable to seal in warmth
Trapezoidal footbox mirrors sleeping position for room to move and thermal efficiency
External chest pocket keeps small essentials—headlamp, watch, glasses—right at hand and easy to find in the dark
Includes nylon stuff sack and large cotton storage bag
Differentiated drawcords (1 round, 1 flat) allow quick identification, even in the dark, so neck and hood adjustments are a cinch
Any REI backpacking bag can be zipped to any other REI backpacking bag because of the consistent 63 in., No. 5, YKK zipper; women's bags zip on the right, men's on the left
Zipper is backed by a wide, welded fabric flap that prevents snagging
Pad loops provide attachment points to keep your sleeping bag and pad together, so you needn't worry about rolling onto the cold ground (straps sold separately)

Imported.

Item 828494

How to Use Your 20% Off Coupon:

Online, at REI.com and REI-OUTLET.com

If you're an REI member: At steps 3 and 4 of checkout under REI Membership, enter your membership number and coupon code REIANNV. Note: Check "Use my dividend on this order" and we'll apply your dividend balance toward your purchase.
If you're not yet an REI member: Include an REI membership for a one-time $20 fee with your purchase and use coupon code REIANNV at checkout. (You won't have to enter a membership number.) Note: You will have the opportunity to buy a membership at checkout.
Coupon applies to highest-priced eligible item. Coupon good through 5/28.

AT REI STORES

If you're an REI member: At checkout, provide coupon code REIANNV (or a printout of this coupon) and your REI membership number to the cashier. Note: Ask to have your dividend balance applied toward your purchase.
If you're not yet an REI member: At checkout, include an REI membership for a one-time $20 fee with your purchase and provide coupon code REIANNV (or a printout of this coupon) to the cashier.
Coupon applies to highest-priced eligible item. Coupon good through 5/28.

BY PHONE: 1-800-426-4840

If you're an REI member: Provide coupon code REIANNV and your membership number when you call in your order. Note: Ask to have your dividend balance applied toward your purchase.
If you're not yet an REI member: Include an REI membership for a one-time $20 fee with your order and mention coupon code REIANNV .
Coupon applies to highest-priced eligible item. Coupon good through 5/28.

Exclusions:

Offer valid 5/17/12 9pm PT – 5/28/12 11:59pm PT.
Coupon (or coupon code) must be presented at time of purchase. Online and phone customers must use code "REIANNV" to receive this discount.
Offer valid at REI.com, 1-800-426-4840 and REI stores.
Offer not valid on REI-OUTLET.com items, REI Adventures or REI Outdoor School.
Offer not valid on sale items (prices ending in $ ._3 or $ ._9).
REI membership number is required at checkout. Not a member? You can join for a one-time $20 fee during checkout.
Offer not valid on special orders, package discounts, prior purchases, REI gift cards or e-gift cards, passes and tickets, gift boxes, memberships, shop services, rentals.
Offer not valid on bicycles, strollers, hard shell boats or stand up paddleboards.
Offer not valid on any item with GPS technology, personal locator beacons.
Offer is limited to stock on hand and backorderable items, is nontransferable and is not redeemable for cash.
Merchandise purchased with this offer is not eligible for the REI member refund.
Offer may not be combined with any other discount or offer.
Limit one coupon per customer.
To order by phone, call 1-800-426-4840 Mon. through Sun., 4am to 11pm PT.
Cashier Instructions: Apply 20% line discount to highest full-price item; please refer to exclusions.

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REI Membership

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REI Magma Sleeping Bag Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews

REI Magma Sleeping Bag

5.0

(based on 1 review)

Reviewed by 1 customer

Displaying review 1

Feb

2012

(2 of 2 customers found this review helpful)

5.0

Light and warm

By Matt (climb, ski, hike)

from Conrad, Montana

About Me Avid Adventurer

See all my reviews

Pros

Adjustable Hood
Comfortable
Durable
Lightweight
Packs Small
Warm

Cons

Best Uses

3 Season Camping
4 Season camping
Backpacking
Climbing
Cold Conditions

Comments about REI Magma Sleeping Bag:

Just received this bag a few weeks ago and went out last week with it. I am amazed at the warmth to weight ratio. I slept in a snow cave(Montana Rockies) with a bivy sack and thermarest and stayed nice toasty. Temps down to 10. I really like the outer shell, the hood and zippers are very functional.