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When you want enough room for all your safety equipment, a lunch, and a puffy, grab the Mammut Nirvana Pro 35 Pack. Its 35-liter capacity can handle your equipment plus some extras, and the U-Frame suspension system transfers your load for unbelievable comfort while you trek over those snowy slopes. A two-layer EVA back padding also delivers comfort, and Mammut added a laminated stretch fabric to shed snow off your back in blizzards. You can access the main compartment from both the front and back of this pack, making it quick and easy to get snacks even with a snowboard strapped on. Both side or diagonal ski carry options give you the versatility you love.

The Nirvana Pro features a waist belt you can remove if you don't need the extra support. Stuff your avy gear in the front pocket to leave room in the main compartment for your lunch, jacket, and electronics. Its hydration system includes an insulated tube cover so your water doesn't freeze out there. The pack also carries both your helmet and goggles when you don't need them, and the pocket at the waist gives a good spot for sunscreen, lip balm, and a camera. You're ready for any winter adventure heading your way this season with straps for ice axes and trekking poles and gear loops at the waist. 

  • U-Frame suspension system
  • Two-layer EVA back padding with laminated stretch fabric
  • Top U-zipper, back panel access to main compartment
  • Removable waist belt
  • Side or diagonal ski carry, vertical snowboard carry
  • Insulated hydration tube cover in shoulder harness
  • Front avy, helmet carrier, and padded goggle pockets
  • Internal compartment, and pocket at waist
  • Ice axe or trekking pole straps, gear loops at waist

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Mammut Nirvana Pro 35 Pack - 2130cu in

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Here's what others have to say...

Unanswered Question

what hydration bladder fits this pack? The bladder hook is in a skinny sleeve on the side of the main compartment. None of the bladders i have work with the Pack.

any idea how well this will compress when not full? Some backs are known to compress very nicely when not full, but I haven't heard anything about the Nirvana Pro 25 or 35

5 5


  • Familiarity: I've used it several times

this is a new favorite of mine. i have a short torso, but it's very comfortable to wear. some other packs i have issues with the frame being too close to my head. the back panel access is ideal in the cold when i need to fish something out and gives optimal visualization of the gear inside. pretty much every zipper can be operated with thick gloves (i wear black diamond guide glove from a few years back) i didn't think my goggles would fit that pocket because it looks more like something for sunglasses, but they definitely fit. i have not put a bladder in it yet?. but mostly because i don't' have a bladder that small. it's a long narrow sleeve and below it says a 2L bladder but mine won't fit. i don't have a bladder this size or shape. Mammut makes some of the best stuff around, so you just can't go wrong. this is a great winter day pack!

will the bca 300 probe fit in the avy...

will the bca 300 probe fit in the avy pocket?(what are the dimensions of the avy gear pocket?)

Best Answer Responded on

The Mammut Nirvana Pro 35 Pack is 20.5 inches in length and the gear pocket runs nearly the whole length of the pack. The BCA Stealth 300 Probe is 19 inches. So you should be able to fit it in, especially if you angle it in the pocket.

5 5

Granite Tough Masterpeice

  • Familiarity: I've used it once or twice and have initial impressions

I am stickler when it comes to materials choices and manufacturer quality, and this Mamamut bag is as good as it gets. It has it all in my opinion; style for town, toughness for mountain, quality components in every corner of the product, excellent design of features and a well though-out compartments.

I have not long had this and will look forward to giving a second review after I put it through its paces, but can assure anyone that is considering this item - it will be a hard task to buy a different bag that will out do this masterpiece!

Last years Nirvana Pro pack had an internal...

Last years Nirvana Pro pack had an internal hanging pocket for holding a hydration system or whatever water bladder you want to use. Is this pocket included in this years model?

Responded on

I have not seen this years model personally, but the description still states that the bag is hydration compatible, and 99% of the time that means there is a hanging bladder sleeve to accompany the rest of the features for easy bladder use.

Responded on

hi, yes! it has the pocket. mine just arrived tonight and i have been going over all of its yummy quality features. the bladder pocket is probably good for a two-litre max bladder, it is zipped and has a hanger velcro loop, its quite deep.

hi, yes! it has the pocket. mine just arrived tonight and i have been going over all of its yummy quality features. the bladder pocket is probably good for a two-litre max bladder, it is zipped and has a hanger velcro loop, its quite deep.