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Mariposa™ Plus Ultralight Backpack
Mariposa™ Plus Ultralight Backpack
Gossamer Gear Mariposa™ Plus Ultralight Backpack
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Product Description

The Mariposa™ Plus continues the ultralight backpacking revolution with the same incredible array of important features at a weight of just over a pound! This is the same great pack as the original but constructed of ripstop nylon for added durability while keeping the weight penalty to about 3 ounces. We've also made the side pockets bigger and beefed up the interior stay pockets to make them more sturdy. For those of you who prefer a more "stealth" color scheme it comes in a light Sage.

The only changes for 2008 is to the upper right external pocket and the addition of 1" to the torso size of the Small. This pocket has been shortened so as not to extend into and interfere with the bottom bottle pocket. The pocket will still hold maps, permits and various other small items but it now allows better clearance for the use of bottles in the lower pocket. The extra inch that we added to the Small will allow it to fit more people, as it was a little too small for most women evidenced by great feedback from our customers.

We feel that the 3 different pack sizes together with the 3 removable hip belt sizes gives the customer the ability to customize his or her pack in order to achieve the best fit. We have often heard from women that our packs are too large for them so we've resized the packs and now have a true "Small" pack size. This pack will also fit younger hikers allowing kids to "see the light"! This system also provides thru-hikers the ability to utilize two different size hip belts on those months-long, weight-shedding long distance hikes. A hiker could start out with a larger hip belt and then mail the smaller one to a mail drop up ahead on the trail when they feel they will have lost enough weight to justify the smaller belt. No more field sewing of the hip belt with floss to make it fit better!

The Mariposa™ Plus continues building on the popular features of the stalwart G4™ backpack, effectively incorporating the "dual use" technique of ultralight backpacking. Your sleeping pad (NightLight™, Z-Lite™/Z-Rest™, Thermarest® 3/4 length, or other 20"-wide pad) becomes part of the pack frame by inserting into the back of the pack. This way it can be extracted during rest stops to sit/lay on without unpacking your pack. The shoulder straps and hip belt are designed to accept unused articles of clothing as padding. Foam inserts are included if you don't want to use sleeping socks, gloves, etc as your padding. Both side mesh pockets are deep enough to swallow a 3-liter Platypus®.

The Mariposa™ Plus utilizes hollow, aluminum-tipped, carbon fiber pack stays for real load transfer (removable for lighter loads), a unique asymmetric side pocket design (right hand pocket is accessible while wearing the pack), a dual function removable and adjustable sternum strap/emergency whistle and a hydration bladder pocket with ports on each side. Cushy wicking fabric on the shoulder straps and hip belt prevent slipping and the 3-dimensional weave aids in faster drying times. Multiple pockets help you organize your load. Tons of strategically placed lashing loops enable you to easily adapt the pockets to carry longer items by lashing them to the sides. The unique "Y" top lash strap allows for a more stable 3-point connection to secure items such as rolled sleeping pads or bear canisters with still only one buckle to operate. The sturdy shock cord compression lacing allows you to reduce the pack volume so it still carries the load tightly for shorter trips. Many of the features are removable, so you don't need to carry the weight if you don't require that feature for a particular trip. You can configure the basic pack, with sternum strap and carbon fiber stays, for a little over one pound.

You'll love the attention to detail such as the angle on the bottom right pocket to make it more accessible, the use of "V" lash loops to spread the loads over a wider area and for ease of use, and the lining of the shoulder strap and hip belt with silnylon against the wicking fabric, for easier insertion of socks, etc, and to help prevent those socks from getting soggy from sweat.

IMPORTANT NOTE: The shock cord does not come pre-installed in the loops, but we have included the shock cord with two cord locks for the customer to place where they need it most. This gives the customer the option of cutting the cord into two pieces and using it on the sides of the pack to compress the depth of the pack.

For more detailed instructions on use, download the User Manual. See Warranty for important information.

Not sure which pack is right for you? Make it easy with our handy comparison chart!


Recommended Uses

  • General lightweight backpacking with total loads of 30 lbs. (14 kg.) or less

     

    Additional Photos




    NightLight™ Torso pad in the back provides structure
    and easy access for rest stops



    Close-up of the 3D wicking mesh on the underside of the shoulder straps



    Sleeping sock being inserted as shoulder strap padding



    Unique "Y" top lash strap (black) makes it easier to lash
    on larger items, with still only one buckle to fasten.
    (note: orange stripe is painted on the bear canister)

    Removable, adjustable sternum strap with integrated whistle buckle


    A more functional small map/permit/sundries pocket (right side)
    which doesn't interfere with the bottle pocket below it



    Larger top opening of left side pocket for easier access to the bottom (left side)


    Side mesh pocket is accessible without taking off pack (right side)



    Imporoved hydration port and new hydration tube keeper elastic



    New removable hip belt


    Removable hip belt close-up

    Shock cord threaded down front of pack


    Shock cord threaded on the side of the pack
  • Purchase This Item
    Gossamer Gear Mariposa™ Plus Ultralight Backpack
    In Stock

    Size:
    Hip Belt:
    Quantity:
    Price: $155.00


    Product News and Updates
    IMPORTANT INFORMATION:
    In order to lighten our environmental footprint, we will no longer be shipping a printed user manual with those products that require one. You can view or download and print user manuals in Microsoft Word and PDF format at User Manuals.

    Advisory #1
    All Mariposa Plus backpacks ship with the following:

  • 1 Sitlight pad
  • 2 carbon fiber stays
  • 2 foam hip belt pads
  • 2 foam shoulder strap pads
  • approximately 120" of shock cord and 3 mini cord locks.

    Advisory #2
    Recently we’ve had a few reports of the pad holder mesh staining shirts. Last year we encountered this issue in less than 1% of the packs sold and have always thought that it had something to do with specific personal body chemistry which reacts with the dye in the mesh. We have been notified of several more staining issues this season so we have looked into the production of the mesh and have been assured that the fabric is colorfast. We are currently searching for either an alternative fabric or mesh that has been through a more rigorous wash test for the next run of packs. We are also considering a redesign of the back panel that we may test later in the year. In the interim, the best solution is to soak the pack in warm/hot water which should leach out any excess dye in the fabric. Do not put the pack in a washing machine, however.


  • Features
    New for 2008:
  • A more functional small map/permit/sundries pocket (right side) which doesn't interfere with the bottle pocket below it click here
  • An inch has been added to the torso size of the Small so that it overlaps a bit more with the Medium to fit more people

  • Removable hip belt system with 3 different hip belt sizes click here
  • Roomy mesh pockets with oxford ripstop reinforced bottoms
  • Elastic drinking tube "keeper" loop on shoulder straps click here
  • Includes shock cord and three cord locks for lots of compression options click here
  • Carbon fiber stays (removable) for load transfer
  • Uses sleeping pad as additional frame click here
  • Shoulder straps and hip belts designed to accept unused clothing as padding click here
  • Includes removable foam inserts for shoulder straps and hip belts
  • Large capacity mesh side pocket with more room at the top for easier access to the bottom of the pocket (left side) click here
  • Side mesh pocket accessible without taking off pack (right side)click here
  • Small map/permit/sundries pocket (right side)
  • Rear mesh pocket for drying gear
  • "Y-strap" closure to protect gear in inclement weather, attach bulky items to top click here
  • Removable, adjustable sternum strap with integrated whistle buckle click here
  • Hydration bladder pocket with dual drinking tube ports
  • 3-D wicking fabric on shoulder straps and hip belt click here
  • Haul loop for picking up pack
  • Multiple lashing loops
  • Ice axe loop
  • NEW! Compare pack features

  • Specifications
    Weight:
  • Small: 18.7 oz. (530 g.)
  • Medium: 19.3 oz. (547 g.)
  • Large: 20.8 oz. (590 g.)
    This includes:
  • 2 Foam shoulder strap pads = 0.1 oz. (3 g.) each
  • 2 Foam hip belt pads = 0.1 oz. (3 g.) each
  • Removable hip belt = 3.6 oz. (102 g.)
  • Removable sternum strap = 0.8 oz. (23 g.)
  • Compression lacing and cord locks = 0.4 oz. (11 g.)
  • 2 Carbon fiber stays = 0.4 oz. each (11 g.)
    Capacity:
  • 4,200 c.i. (69 l.) total
  • 3,700 c.i. (60 l.) in main pack body/extension collar
  • 500 c.i. (8 l.) in all pockets combined
    Size:
  • Small (13" - 17" torso) (33 - 43 cm.)
  • Medium (16" - 20" torso) (41 - 51 cm.)
  • Large (20" - 24" torso) (51 - 61 cm.)
    Materials:
  • 70 denier 2.2 oz. per sq. yd. (74.7 g. per sq. m.) urethane-coated ripstop nylon
  • Selected use of 210 denier 4 oz. per sq. yd. (135.7 g. per sq. m.) urethane-coated double wall ripstop nylon
  • Selected use of 30 denier 1.3 oz. per sq. yd. (44 g. per sq. m.) silicone-coated ripstop nylon ("silnylon")
    Color:
  • Sage

  • Options
    Hip Belt Size:
  • Small hip belt (25" - 30" waist) (64 - 76 cm.)
  • Medium hip belt (30" - 35" waist) (76 - 89 cm.)
  • Large hip belt (35" - 42" waist) (89 - 107 cm.)

  • Product Info
  • FAQ
  • Warranty Info
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