Mountainsmith Eclipse Backpack - Internal Frame in Grey
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Item #4861C

Mountainsmith Eclipse Backpack - Internal Frame

CLEARANCE: $89.95 $144.95 Compare at $209.00 Save 56%
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Information about Mountainsmith Eclipse Backpack - Internal Frame
Closeouts. From weekend backpacking trips to minimalist backcountry treks, Mountainsmith's Eclipse backpack does it all. The molded back panel keeps air flowing for cool comfort on long hikes, touch-fasten lash points keep trekking poles handy and exterior sleeping pad compression straps free up space inside the pack.
  • Molded back panel with ventilation channels
  • Load Dispersion Technology with independently adjustable shoulder straps and pivoting waistbelt
  • Spindrift collar
  • Floating lid
  • Touch-fasten trekking pole or ice axe attachment points
  • Adjustable sternum strap
  • Mesh-lined shoulder straps wick moisture
  • Four compression straps
  • Top compression strap secures climbing rope
  • Ripstop fabric resists tears, abrasion and water
  • Side stretch mesh pockets with drawcord
  • External sleeping pad compression straps
  • Waistbelt pockets
  • Hydration system compatible (reservoir not included)
  • Internal frame
  • Made in Viet Nam
  • Visit our Backpacks Guide
Specs about Mountainsmith Eclipse Backpack - Internal Frame
  • Pack material: 450 denier polyester body fabric (100% recycled), 420 denier nylon Velocity body fabric
  • Frame type: Internal
  • Frame material: High-density polyethylene (HDPE)
  • Hydration compatible: Yes
  • Pack loading: Top
  • Recommended use: Backpacking Multiday
  • Dimensions: 20x12x10"
  • Pack capacity: 3300
  • Volume liters: 54L
  • Weight: 4 lb. 12 oz.
  • Fits torsos: 17 - 22"
  • Pack volume: Over 54 L
  • Pack style: Backpacks
  • Pack gender: Men,Women
  • Made in Viet Nam
  • Visit our Backpacks Guide

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Most Helpful 5-Star Review

Reviewed by Leatherneck Nick from Colorado on Friday, September 20, 2013
Great backpack. held enough stuff for a three day trip and very good adjustment points to customize to anyone's body/fit. it is my second Mountainsmith and I can always trust the quality of their products.
Based on 14 reviews: Overall:
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  • Reviewed by Tim from Ohio on Tuesday, June 10, 2014
    While I haven't used it yet, other than fitting it and walking around the house, I did want to put a review in as it really does wiegh in at 3lbs 8oz on the button. It seems very heavy duty and I'm looking forward to years of use. Lots of adjustability and a very simple pack. Great deal at this price.
  • Verified Buyer Reviewed by Ryan McPhail from Tennessee on Sunday, June 1, 2014
    This pack is a killer deal! For less than a $100, you get a pack that is just as good as a pack twice as expensive. I've used this pack for multiple overnight and weekend trips and each time it served its purpose exceptionally well. For more experience backpackers this would even be a great pack for a thru hike. The best part about this pack in my opinion is it's design. There aren't a ton of pockets and extras that just get in the way. Most modern backpacks tend to be more complicated then they need to be. The side pockets that are made for carrying water bottles can actually carry a lot more than that. I was able to stuff a rain shell in there and still have plenty of room. The side access zipper is convenient if you want to access something at the bottom of your pack without unpacking everything else. The pack has plenty of adjustment and compression straps. The lid can even be detached if you want to go even lighter. It's very comfortable and can be adjusted for a small or large torso. Overall I am impressed by the value of this pack. Whether you are a beginner or an experienced hiker, this pack won't disappoint you.
  • Verified Buyer Reviewed by Jordan from Kentucky on Tuesday, May 20, 2014
    Perfect for weekend trips. Holds everything I need!!
  • Verified Buyer Reviewed by Idaho Hiker from Idaho on Sunday, May 18, 2014
    Well built - light weight. Like anything, pick any two: Light - Durable - cheap. Seems to be a great addition and alternative to my Monster external frame pack which i use 1-2 weeks at a time. Great for the long weekend get away
  • Reviewed by Caboose from MT on Wednesday, May 14, 2014
    I don't like to leave reviews on equipment based on non field tested first impressions, but I thought it was worth an early note to others interested in this pack that it is in fact more along the lines of 3.8 pounds than the 4 pounds, 12 ounces in STP's product description.

    I suspected as much looking at the (much higher priced) identical backpack on REI's outlet and through backpacker magazine's old review and rolled the dice ready to deal with either one and was happy to find the lighter number to be true. I unfortunately do not have a digital scale so I can't be very exact, but my old postal scale puts it right at 3.8 lbs and the antique spring scales I have agree.

    Now, BASED ON INSPECTION ALONE, I have to say this pack looks pretty rugged. I am really surprised at how much better the materials and stitching are compared to the North Face and Kelty packs I've been looking at locally. Would not hesitate to buy again, and that's not really accounting for the price.

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