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REI Lookout 40 Pack - Men's

DARK OLIVE/CITRON ONLINE_ONLY
Dark Olive/Citron

This product is no longer available, but don't go just yet.

  • Updated shoulder straps and hipbelt provide a soft and ergonomic fit
  • Spring steel frame transfers weight to the hipbelt and stabilizes heavy loads
  • FreeFlow back panel provides ventilation
  • Panel-loading main compartment; bottom zipper
  • Unique water-bottle pocket design keeps bottles secure
  • Exterior hydration pocket
  • Zippered sunglasses pocket
  • Trekking pole attachments; front lash points
  • Pulley-style side compression straps
  • Quick-release bottom compression straps
  • Lightweight lash points on pack�s front
  • Waterproof thermoplastic elastomer bottom

Imported.

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Best use Hiking
Frame type Internal
Gear capacity (L) 40 / 42 liter
Gear capacity (cu. in.) 2,440 / 2,563 cubic inches
Weight 2 lbs. 10 oz. / 2 lbs. 12 oz.
Fits torso 17 - 19 inches / 18 - 20 inches
Fits waist/hips 28 - 46 inches / 30 - 48 inches
Material(s) Nylon
Frame material Spring steel
Number of stays 1 perimeter hoop
Suspended mesh back panel No
Pack access Panel / bottom
Number of exterior pockets 7 + main compartment
Sleeping bag compartment Yes
Dimensions 21 x 13 x 11 inches
Gender Men's
Average rating

4.3

(61 total reviews)

What do you think of this product?

Share your thoughts with the REI community.

  • Reviews. Average Rating is 5 stars
    Great day hiking pack and even better value!
    I recently purchased my Lookout 40 pack and fell in love. The features on this pack are incredible. There is plenty of compartment space for day hikes of light or heavy loads. There is a bot...
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    I recently purchased my Lookout 40 pack and fell in love. The features on this pack are incredible. There is plenty of compartment space for day hikes of light or heavy loads. There is a bottom entrance to the main compartment to easily get to those hard to reach items so you don't have to dig down from the top. Excellent gear straps. The hip and shoulder belt/straps provide great support to ease the load from your back. I was leery of the color at first but it has quickly grown on me. When I took this pack for its first day hike recently I was gushing about how I loved my new pack. The price is unbeatable as well. Definitely worth your time and money.
  • Reviews. Average Rating is 5 stars
    Really Great Pack With a Bug or Two
    I haven't had the bag on my back too many times, but I think first impressions are the best. Pros: A high quality REI product, made well and well thought out. Very comfortable and form the...
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    I haven't had the bag on my back too many times, but I think first impressions are the best. Pros: A high quality REI product, made well and well thought out. Very comfortable and form the looks of it I think it will be durable. Eats up the items you stuff in it it, and will a full load it is stable, form fitting and comfortable. It was a pleasure to wear all day. Cons: They are minor but enough to comment. The side pockets for water bottles just aren't great. A normal pocket is deep and will hold things like gloves or a map without thinking about them. The new pockets are shallow and odds and ends feel like they could fall out. They didn't but just don't feel as secure. Organization pockets - simply could use a bit more than the two vertical pockets. All in all I do really like it, it isn't perfect but it's a great pack for a long day and at a great price.
  • Reviews. Average Rating is 4 stars
    Good entry pack in this size range.
    I bought this pack for multiple uses, from being the "emergency pack" in the trunk of the car, in case I have to walk home in an emergency (would be several days) to an overnight hike while ...
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    I bought this pack for multiple uses, from being the "emergency pack" in the trunk of the car, in case I have to walk home in an emergency (would be several days) to an overnight hike while camping. Being somewhat new to backpacking, I didn't want to get into an expensive pack as the first one, and found this on a good sale. It's a nicely designed pack, with plenty of pockets and adjustments, and carries well on my back. Because of this size range, it has several main compartments rather than one big one. That's a plus to organize your things well, but a possible negative if you're used to one big compartment. I would recommend getting this if you find it one sale, since it's much less than one of the other big brands, and I consider this a best buy for a large day pack or small overnight pack.
  • Reviews. Average Rating is 5 stars
    great pack
    I bought this pack about 5 months ago. so far its worked great for day hikes through the woods. When wearing it I can't even tell its there, the whole set up is excellent, the zippers open e...
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    I bought this pack about 5 months ago. so far its worked great for day hikes through the woods. When wearing it I can't even tell its there, the whole set up is excellent, the zippers open easy. Most of my hikes have been done on a 3 to 6 mile range.
  • Reviews. Average Rating is 5 stars
    hope its as durable as the design warrants
    i've had some problems with rei daypacks' water bottle holders failing due to lousy materials in their mesh. Hopefully this day hiker will last because the features and design on this pack a...
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    i've had some problems with rei daypacks' water bottle holders failing due to lousy materials in their mesh. Hopefully this day hiker will last because the features and design on this pack are first rate. If it does fail due to weak materials it'll be a shame. $2-$6 more in production cost usually keeps these things from happening. Hopefully they spent that money on this pack, cause i sure love it even at $15-20 more on the purchase price. Please rei products, get better. I used to buy rei products because of reliability and value but my feelings have changed after recent experiences with rei brand products…..
  • Reviews. Average Rating is 4 stars
    Replacement CERT training pack
    I bought this to replace my supplied CERT training pack. It has tons of useful features. It allowed me to pack heavy not so used items on the bottom of the pack and still gain access just as...
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    I bought this to replace my supplied CERT training pack. It has tons of useful features. It allowed me to pack heavy not so used items on the bottom of the pack and still gain access just as fast. My only gripes so far is my bottled water has fallen out twice in the burn house exercise and there is not reflective panel or place to put a beacon. I ended up gooping loop tape under the rei logo to apply ranger eyes and my name tape. So far so good.
  • Reviews. Average Rating is 5 stars
    Great for on the trail & at school
    This is a very high quality backpack. It's comfortable and I'm able to fit a lot of hiking gear in it. The smaller pockets have come in quite handy. I am also using it as a school backpack a...
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    This is a very high quality backpack. It's comfortable and I'm able to fit a lot of hiking gear in it. The smaller pockets have come in quite handy. I am also using it as a school backpack and am having difficulty fitting 3 binders in it at a time. Other than that though it's a perfect backpack!
  • Reviews. Average Rating is 4 stars
    Why the Gender differences?
    First off, this is a great pack. I use it a lot. Mainly for weekend trips. I found that i needed a tweener bag. Something between my laptop bag and my Deuter 65 backpack. This is the best co...
    Read More
    First off, this is a great pack. I use it a lot. Mainly for weekend trips. I found that i needed a tweener bag. Something between my laptop bag and my Deuter 65 backpack. This is the best compromise. 40 Liters is exactly what i needed and then add in the features like the bottom access, the top soft compartment, and external bladder storage really sold me. Now, what i don't like about this particular bag. I wish it was the women's bag, but with men's straps and colors. I like the vertical zipper, streamline look to this. But for functionality, the women's just works better. The smaller compartment is easier to access and keep organized. Like an old school bag. It works and it is a classic design for a reason. I see it extremely useful for travel as a carry on, etc. The mens design, not so much. One thing that is specific to me that i find frustrating is that the frame hits my helmet when I'm on my motorcycle. I have a crotch rocket so I'm in more of crouched/prone position which requires me to lift my head back. The frame prevents that. The only solution is to loosen the shoulder straps and to have the waist belt free. Very specific, but just thought anyone else looking for a bike bag might want to consider. I still love this bag despite the little design differences. I hope REI listens to all of our requests and considers it for the next lookout model. I might have to get another.
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